diff --git a/keyboards/skyloong/gk68/pro/config.h b/keyboards/skyloong/gk68/pro/config.h
index 99cabbfc29e..eb8d507d075 100644
--- a/keyboards/skyloong/gk68/pro/config.h
+++ b/keyboards/skyloong/gk68/pro/config.h
@@ -8,4 +8,3 @@
 #define CAPS_LOCK_INDEX 30
 #define WIN_MOD_INDEX 17
 #define MAC_MOD_INDEX 18
-#define SDB B5