diff --git a/test/asm/val/ismnemonic.s b/test/asm/val/ismnemonic.s
index 4ba74c97f..a4534a9c4 100644
--- a/test/asm/val/ismnemonic.s
+++ b/test/asm/val/ismnemonic.s
@@ -815,7 +815,7 @@ test_Ismnemonic sub
 
     .import _exit
     .export _main
-    
+
 _main:
     .if ismnemonic_error
         ldx #$01