diff --git a/src/Identity/Extensions.Core/src/Resources.resx b/src/Identity/Extensions.Core/src/Resources.resx
index 5b63832c572d..fe35a8b7868a 100644
--- a/src/Identity/Extensions.Core/src/Resources.resx
+++ b/src/Identity/Extensions.Core/src/Resources.resx
@@ -134,7 +134,7 @@
     <comment>Error for duplicate roles</comment>
   </data>
   <data name="DuplicateUserName" xml:space="preserve">
-    <value>User name '{0}' is already taken.</value>
+    <value>Username '{0}' is already taken.</value>
     <comment>Error for duplicate user names</comment>
   </data>
   <data name="InvalidEmail" xml:space="preserve">
@@ -162,7 +162,7 @@
     <comment>Error when a token is not recognized</comment>
   </data>
   <data name="InvalidUserName" xml:space="preserve">
-    <value>User name '{0}' is invalid, can only contain letters or digits.</value>
+    <value>Username '{0}' is invalid, can only contain letters or digits.</value>
     <comment>User names can only contain letters or digits</comment>
   </data>
   <data name="LoginAlreadyAssociated" xml:space="preserve">
@@ -317,4 +317,4 @@
     <value>No IPersonalDataProtector service was registered, this is required when ProtectPersonalData = true.</value>
     <comment>Error when there is no IPersonalDataProtector</comment>
   </data>
-</root>
\ No newline at end of file
+</root>