diff --git a/opcodes/.Sanitize b/opcodes/.Sanitize
index 617d6d2d8d5..f11ad4a9059 100644
--- a/opcodes/.Sanitize
+++ b/opcodes/.Sanitize
@@ -28,7 +28,7 @@ configure.in
 sparc-opc.c
 z8k-dis.c
 z8k-opc.h
-
+z8kgen.c
 
 Do-last: