diff --git a/src/da65/handler.c b/src/da65/handler.c
index eee8a12bb..8102c05de 100644
--- a/src/da65/handler.c
+++ b/src/da65/handler.c
@@ -177,7 +177,7 @@ void OH_DirectX (const OpcDesc* D)
     GenerateLabel (D, Addr);
 
     /* Output the line */
-    OneLine (D, "%s,y", GetAddrArg (D, Addr));
+    OneLine (D, "%s,x", GetAddrArg (D, Addr));
 }