diff --git a/includes/defines.h b/includes/defines.h
index f5e5c8d48..52cd9b8f6 100644
--- a/includes/defines.h
+++ b/includes/defines.h
@@ -88,7 +88,7 @@ extern unsigned char ZSIZE;
 
 #define STAMP_MAX 240
 
-//#define SAVE_OPS
+#define SAVE_OPS
 //#define REALISTIC
 
 #define NGOL 25