diff --git a/lib/pleroma/web/metadata/providers/twitter_card.ex b/lib/pleroma/web/metadata/providers/twitter_card.ex
index 79183df86..b2497d14e 100644
--- a/lib/pleroma/web/metadata/providers/twitter_card.ex
+++ b/lib/pleroma/web/metadata/providers/twitter_card.ex
@@ -20,12 +20,12 @@ def build_tags(%{activity_id: id, object: object, user: user}) do
 
     [
       title_tag(user),
-      {:meta, [property: "twitter:description", content: scrubbed_content], []}
+      {:meta, [name: "twitter:description", content: scrubbed_content], []}
     ] ++
       if attachments == [] or Metadata.activity_nsfw?(object) do
         [
           image_tag(user),
-          {:meta, [property: "twitter:card", content: "summary"], []}
+          {:meta, [name: "twitter:card", content: "summary"], []}
         ]
       else
         attachments
@@ -37,20 +37,19 @@ def build_tags(%{user: user}) do
     with truncated_bio = Utils.scrub_html_and_truncate(user.bio) do
       [
         title_tag(user),
-        {:meta, [property: "twitter:description", content: truncated_bio], []},
+        {:meta, [name: "twitter:description", content: truncated_bio], []},
         image_tag(user),
-        {:meta, [property: "twitter:card", content: "summary"], []}
+        {:meta, [name: "twitter:card", content: "summary"], []}
       ]
     end
   end
 
   defp title_tag(user) do
-    {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []}
+    {:meta, [name: "twitter:title", content: Utils.user_name_string(user)], []}
   end
 
   def image_tag(user) do
-    {:meta, [property: "twitter:image", content: MediaProxy.preview_url(User.avatar_url(user))],
-     []}
+    {:meta, [name: "twitter:image", content: MediaProxy.preview_url(User.avatar_url(user))], []}
   end
 
   defp build_attachments(id, %{data: %{"attachment" => attachments}}) do
@@ -60,10 +59,10 @@ defp build_attachments(id, %{data: %{"attachment" => attachments}}) do
           case Utils.fetch_media_type(@media_types, url["mediaType"]) do
             "audio" ->
               [
-                {:meta, [property: "twitter:card", content: "player"], []},
-                {:meta, [property: "twitter:player:width", content: "480"], []},
-                {:meta, [property: "twitter:player:height", content: "80"], []},
-                {:meta, [property: "twitter:player", content: player_url(id)], []}
+                {:meta, [name: "twitter:card", content: "player"], []},
+                {:meta, [name: "twitter:player:width", content: "480"], []},
+                {:meta, [name: "twitter:player:height", content: "80"], []},
+                {:meta, [name: "twitter:player", content: player_url(id)], []}
                 | acc
               ]
 
@@ -74,10 +73,10 @@ defp build_attachments(id, %{data: %{"attachment" => attachments}}) do
             # workaround.
             "image" ->
               [
-                {:meta, [property: "twitter:card", content: "summary_large_image"], []},
+                {:meta, [name: "twitter:card", content: "summary_large_image"], []},
                 {:meta,
                  [
-                   property: "twitter:player",
+                   name: "twitter:player",
                    content: MediaProxy.url(url["href"])
                  ], []}
                 | acc
@@ -90,14 +89,14 @@ defp build_attachments(id, %{data: %{"attachment" => attachments}}) do
               width = url["width"] || 480
 
               [
-                {:meta, [property: "twitter:card", content: "player"], []},
-                {:meta, [property: "twitter:player", content: player_url(id)], []},
-                {:meta, [property: "twitter:player:width", content: "#{width}"], []},
-                {:meta, [property: "twitter:player:height", content: "#{height}"], []},
-                {:meta, [property: "twitter:player:stream", content: MediaProxy.url(url["href"])],
+                {:meta, [name: "twitter:card", content: "player"], []},
+                {:meta, [name: "twitter:player", content: player_url(id)], []},
+                {:meta, [name: "twitter:player:width", content: "#{width}"], []},
+                {:meta, [name: "twitter:player:height", content: "#{height}"], []},
+                {:meta, [name: "twitter:player:stream", content: MediaProxy.url(url["href"])],
                  []},
-                {:meta,
-                 [property: "twitter:player:stream:content_type", content: url["mediaType"]], []}
+                {:meta, [name: "twitter:player:stream:content_type", content: url["mediaType"]],
+                 []}
                 | acc
               ]
 
@@ -123,8 +122,8 @@ defp maybe_add_dimensions(metadata, url) do
       !is_nil(url["height"]) && !is_nil(url["width"]) ->
         metadata ++
           [
-            {:meta, [property: "twitter:player:width", content: "#{url["width"]}"], []},
-            {:meta, [property: "twitter:player:height", content: "#{url["height"]}"], []}
+            {:meta, [name: "twitter:player:width", content: "#{url["width"]}"], []},
+            {:meta, [name: "twitter:player:height", content: "#{url["height"]}"], []}
           ]
 
       true ->
diff --git a/test/pleroma/web/metadata/providers/twitter_card_test.exs b/test/pleroma/web/metadata/providers/twitter_card_test.exs
index 5d7ad08ef..731447094 100644
--- a/test/pleroma/web/metadata/providers/twitter_card_test.exs
+++ b/test/pleroma/web/metadata/providers/twitter_card_test.exs
@@ -22,10 +22,10 @@ test "it renders twitter card for user info" do
     res = TwitterCard.build_tags(%{user: user})
 
     assert res == [
-             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
-             {:meta, [property: "twitter:description", content: "born 19 March 1994"], []},
-             {:meta, [property: "twitter:image", content: avatar_url], []},
-             {:meta, [property: "twitter:card", content: "summary"], []}
+             {:meta, [name: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [name: "twitter:description", content: "born 19 March 1994"], []},
+             {:meta, [name: "twitter:image", content: avatar_url], []},
+             {:meta, [name: "twitter:card", content: "summary"], []}
            ]
   end
 
@@ -47,11 +47,11 @@ test "it uses summary twittercard if post has no attachment" do
     result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
 
     assert [
-             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
-             {:meta, [property: "twitter:description", content: "pleroma in a nutshell"], []},
-             {:meta, [property: "twitter:image", content: "http://localhost:4001/images/avi.png"],
+             {:meta, [name: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [name: "twitter:description", content: "pleroma in a nutshell"], []},
+             {:meta, [name: "twitter:image", content: "http://localhost:4001/images/avi.png"],
               []},
-             {:meta, [property: "twitter:card", content: "summary"], []}
+             {:meta, [name: "twitter:card", content: "summary"], []}
            ] == result
   end
 
@@ -73,15 +73,15 @@ test "it uses summary as description if post has one" do
     result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
 
     assert [
-             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [name: "twitter:title", content: Utils.user_name_string(user)], []},
              {:meta,
               [
-                property: "twitter:description",
+                name: "twitter:description",
                 content: "Public service announcement on caffeine consumption"
               ], []},
-             {:meta, [property: "twitter:image", content: "http://localhost:4001/images/avi.png"],
+             {:meta, [name: "twitter:image", content: "http://localhost:4001/images/avi.png"],
               []},
-             {:meta, [property: "twitter:card", content: "summary"], []}
+             {:meta, [name: "twitter:card", content: "summary"], []}
            ] == result
   end
 
@@ -123,11 +123,11 @@ test "it renders avatar not attachment if post is nsfw and unfurl_nsfw is disabl
     result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
 
     assert [
-             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
-             {:meta, [property: "twitter:description", content: "pleroma in a nutshell"], []},
-             {:meta, [property: "twitter:image", content: "http://localhost:4001/images/avi.png"],
+             {:meta, [name: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [name: "twitter:description", content: "pleroma in a nutshell"], []},
+             {:meta, [name: "twitter:image", content: "http://localhost:4001/images/avi.png"],
               []},
-             {:meta, [property: "twitter:card", content: "summary"], []}
+             {:meta, [name: "twitter:card", content: "summary"], []}
            ] == result
   end
 
@@ -179,26 +179,26 @@ test "it renders supported types of attachments and skips unknown types" do
     result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
 
     assert [
-             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
-             {:meta, [property: "twitter:description", content: "pleroma in a nutshell"], []},
-             {:meta, [property: "twitter:card", content: "summary_large_image"], []},
-             {:meta, [property: "twitter:player", content: "https://pleroma.gov/tenshi.png"], []},
-             {:meta, [property: "twitter:player:width", content: "1280"], []},
-             {:meta, [property: "twitter:player:height", content: "1024"], []},
-             {:meta, [property: "twitter:card", content: "player"], []},
+             {:meta, [name: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [name: "twitter:description", content: "pleroma in a nutshell"], []},
+             {:meta, [name: "twitter:card", content: "summary_large_image"], []},
+             {:meta, [name: "twitter:player", content: "https://pleroma.gov/tenshi.png"], []},
+             {:meta, [name: "twitter:player:width", content: "1280"], []},
+             {:meta, [name: "twitter:player:height", content: "1024"], []},
+             {:meta, [name: "twitter:card", content: "player"], []},
              {:meta,
               [
-                property: "twitter:player",
+                name: "twitter:player",
                 content: Router.Helpers.o_status_url(Endpoint, :notice_player, activity.id)
               ], []},
-             {:meta, [property: "twitter:player:width", content: "800"], []},
-             {:meta, [property: "twitter:player:height", content: "600"], []},
+             {:meta, [name: "twitter:player:width", content: "800"], []},
+             {:meta, [name: "twitter:player:height", content: "600"], []},
              {:meta,
               [
-                property: "twitter:player:stream",
+                name: "twitter:player:stream",
                 content: "https://pleroma.gov/about/juche.webm"
               ], []},
-             {:meta, [property: "twitter:player:stream:content_type", content: "video/webm"], []}
+             {:meta, [name: "twitter:player:stream:content_type", content: "video/webm"], []}
            ] == result
   end
 end