diff --git a/src/api/chat.js b/src/api/chat.js
index 3e483ea4..73990cfa 100644
--- a/src/api/chat.js
+++ b/src/api/chat.js
@@ -20,10 +20,9 @@ export async function fetchChat(id, authHost, token) {
   })
 }
 
-export async function fetchChatMessages(id, max_id, authHost, token) {
-  let url
-  const url = max_id 
-    ? `/api/pleroma/admin/chats/${id}/messages?max_id=${max_id}`
+export async function fetchChatMessages(id, maxId, authHost, token) {
+  const url = maxId
+    ? `/api/pleroma/admin/chats/${id}/messages?max_id=${maxId}`
     : `/api/pleroma/admin/chats/${id}/messages`
   return await request({
     baseURL: baseName(authHost),
diff --git a/test/views/chats/show.test.js b/test/views/chats/show.test.js
index ac334393..5dd7e4ec 100644
--- a/test/views/chats/show.test.js
+++ b/test/views/chats/show.test.js
@@ -45,7 +45,7 @@ describe('Chat view', () => {
     expect(wrapper.find('.chat-particiants-receiver').isVisible()).toBe(true)
     expect(store.state.chat.fetchedChat.receiver.acct).toBe('test10')
     expect(store.state.chat.fetchedChatMessages[0].chat_id).toBe('9y8e7ESoVUiKVMAoCW')
-    expect(store.state.chat.max_id).toBe(null)
+    expect(store.state.chat.maxId).toBe(null)
     done()
   })
 })