diff --git a/module/mescc/armv4/as.scm b/module/mescc/armv4/as.scm
index c7c7b92a..2c830dfa 100644
--- a/module/mescc/armv4/as.scm
+++ b/module/mescc/armv4/as.scm
@@ -102,8 +102,8 @@
   (armv4:zf->r info))
 
 (define (armv4:xor-zf info)
-  '(((#:immediate1 #x00) "mov___$i8,%r0")
-    ((#:immediate1 #x01) "moveq_$i8,%r0")
+  '(((#:immediate1 #x00) "mov____$i8,%r0")
+    ((#:immediate1 #x01) "moveq__%r0,$i8")
     ("test__%r0,%r0")))
 
 (define (armv4:r->local+n info id n)