diff --git a/compiler/error/source/400_BAD_REQUEST.tsv b/compiler/error/source/400_BAD_REQUEST.tsv
index 953b96af..8537e43d 100644
--- a/compiler/error/source/400_BAD_REQUEST.tsv
+++ b/compiler/error/source/400_BAD_REQUEST.tsv
@@ -91,3 +91,4 @@ IMAGE_PROCESS_FAILED	The server failed to process your image
 USERNAME_NOT_MODIFIED	The username was not modified
 CALL_ALREADY_ACCEPTED	The call is already accepted
 CALL_ALREADY_DECLINED	The call is already declined
+PHOTO_EXT_INVALID	The photo extension is invalid
\ No newline at end of file