diff --git a/dll/cpl/sysdm/general.c b/dll/cpl/sysdm/general.c
index df68c092e00..8d9187964a7 100644
--- a/dll/cpl/sysdm/general.c
+++ b/dll/cpl/sysdm/general.c
@@ -16,9 +16,6 @@
 #include <buildno.h>
 #include <strsafe.h>
 
-#define ANIM_STEP 2
-#define ANIM_TIME 50
-
 typedef struct _IMGINFO
 {
     HBITMAP hBitmap;