diff --git a/vector/src/main/java/im/vector/app/features/command/Command.kt b/vector/src/main/java/im/vector/app/features/command/Command.kt
index 33ccd08d22..68fcfec555 100644
--- a/vector/src/main/java/im/vector/app/features/command/Command.kt
+++ b/vector/src/main/java/im/vector/app/features/command/Command.kt
@@ -34,8 +34,8 @@ enum class Command(val command: String, val parameters: String, @StringRes val d
     RESET_USER_POWER_LEVEL("/deop", "<user-id>", R.string.command_description_deop_user, false),
     ROOM_NAME("/roomname", "<name>", R.string.command_description_room_name, false),
     INVITE("/invite", "<user-id> [reason]", R.string.command_description_invite_user, false),
-    JOIN_ROOM("/join", "<room-alias> [reason]", R.string.command_description_join_room, false),
-    PART("/part", "<room-alias> [reason]", R.string.command_description_part_room, false),
+    JOIN_ROOM("/join", "<room-address> [reason]", R.string.command_description_join_room, false),
+    PART("/part", "<room-address> [reason]", R.string.command_description_part_room, false),
     TOPIC("/topic", "<topic>", R.string.command_description_topic, false),
     KICK_USER("/kick", "<user-id> [reason]", R.string.command_description_kick_user, false),
     CHANGE_DISPLAY_NAME("/nick", "<display-name>", R.string.command_description_nick, false),
diff --git a/vector/src/main/res/values/strings.xml b/vector/src/main/res/values/strings.xml
index 7fa4918266..274753ee3f 100644
--- a/vector/src/main/res/values/strings.xml
+++ b/vector/src/main/res/values/strings.xml
@@ -1837,7 +1837,7 @@
     <string name="command_description_deop_user">Deops user with given id</string>
     <string name="command_description_room_name">Sets the room name</string>
     <string name="command_description_invite_user">Invites user with given id to current room</string>
-    <string name="command_description_join_room">Joins room with given alias</string>
+    <string name="command_description_join_room">Joins room with given address</string>
     <string name="command_description_part_room">Leave room</string>
     <string name="command_description_topic">Set the room topic</string>
     <string name="command_description_kick_user">Kicks user with given id</string>