diff --git a/tmk_core/common/action.c b/tmk_core/common/action.c
index 84e661523..41de01485 100644
--- a/tmk_core/common/action.c
+++ b/tmk_core/common/action.c
@@ -619,6 +619,7 @@ void register_code(uint8_t code)
 #endif
         add_key(KC_CAPSLOCK);
         send_keyboard_report();
+        wait_ms(100);        
         del_key(KC_CAPSLOCK);
         send_keyboard_report();
     }
@@ -629,6 +630,7 @@ void register_code(uint8_t code)
 #endif
         add_key(KC_NUMLOCK);
         send_keyboard_report();
+        wait_ms(100);        
         del_key(KC_NUMLOCK);
         send_keyboard_report();
     }
@@ -639,6 +641,7 @@ void register_code(uint8_t code)
 #endif
         add_key(KC_SCROLLLOCK);
         send_keyboard_report();
+        wait_ms(100);        
         del_key(KC_SCROLLLOCK);
         send_keyboard_report();
     }