diff --git a/libsrc/atari/atari-stdjoy.s b/libsrc/atari/atari-stdjoy.s
index c0e6aa947..53eff79fe 100644
--- a/libsrc/atari/atari-stdjoy.s
+++ b/libsrc/atari/atari-stdjoy.s
@@ -64,8 +64,8 @@ JOY_COUNT	= 4		; Number of joysticks we support
 ;
 
 INSTALL:
-	lda	#<JOY_ERR_OK
-	ldx	#>JOY_ERR_OK
+	lda	#JOY_ERR_OK
+	ldx	#0
 ;	rts			; Run into UNINSTALL instead
 
 ; ------------------------------------------------------------------------