diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 28fca6116..6b2fb17a4 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -574,8 +574,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   defp restrict_tag_reject(query, %{"tag_reject" => tag_reject})
        when is_list(tag_reject) and tag_reject != [] do
     from(
-      activity in query,
-      where: fragment(~s(\(not \(? #> '{"object","tag"}'\) \\?| ?\)), activity.data, ^tag_reject)
+      [_activity, object] in query,
+      where: fragment("not (?)->'tag' \\?| (?)", object.data, ^tag_reject)
     )
   end
 
@@ -584,8 +584,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   defp restrict_tag_all(query, %{"tag_all" => tag_all})
        when is_list(tag_all) and tag_all != [] do
     from(
-      activity in query,
-      where: fragment(~s(\(? #> '{"object","tag"}'\) \\?& ?), activity.data, ^tag_all)
+      [_activity, object] in query,
+      where: fragment("(?)->'tag' \\?& (?)", object.data, ^tag_all)
     )
   end
 
@@ -593,15 +593,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_tag(query, %{"tag" => tag}) when is_list(tag) do
     from(
-      activity in query,
-      where: fragment(~s(\(? #> '{"object","tag"}'\) \\?| ?), activity.data, ^tag)
+      [_activity, object] in query,
+      where: fragment("(?)->'tag' \\?| (?)", object.data, ^tag)
     )
   end
 
   defp restrict_tag(query, %{"tag" => tag}) when is_binary(tag) do
     from(
-      activity in query,
-      where: fragment(~s(? <@ (? #> '{"object","tag"}'\)), ^tag, activity.data)
+      [_activity, object] in query,
+      where: fragment("(?)->'tag' \\? (?)", object.data, ^tag)
     )
   end
 
diff --git a/test/web/activity_pub/activity_pub_test.exs b/test/web/activity_pub/activity_pub_test.exs
index 4a9acae69..aacafc60a 100644
--- a/test/web/activity_pub/activity_pub_test.exs
+++ b/test/web/activity_pub/activity_pub_test.exs
@@ -84,17 +84,21 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       {:ok, status_two} = CommonAPI.post(user, %{"status" => ". #essais"})
       {:ok, status_three} = CommonAPI.post(user, %{"status" => ". #test #reject"})
 
-      fetch_one = ActivityPub.fetch_activities([], %{"tag" => "test"})
-      fetch_two = ActivityPub.fetch_activities([], %{"tag" => ["test", "essais"]})
+      fetch_one = ActivityPub.fetch_activities([], %{"type" => "Create", "tag" => "test"})
+
+      fetch_two =
+        ActivityPub.fetch_activities([], %{"type" => "Create", "tag" => ["test", "essais"]})
 
       fetch_three =
         ActivityPub.fetch_activities([], %{
+          "type" => "Create",
           "tag" => ["test", "essais"],
           "tag_reject" => ["reject"]
         })
 
       fetch_four =
         ActivityPub.fetch_activities([], %{
+          "type" => "Create",
           "tag" => ["test"],
           "tag_all" => ["test", "reject"]
         })
@@ -832,6 +836,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       activities = ActivityPub.fetch_activities([user1.ap_id | user1.following])
 
       private_activity_1 = Activity.get_by_ap_id_with_object(private_activity_1.data["id"])
+
       assert [public_activity, private_activity_1, private_activity_3] ==
                activities