1 files changed, 1 insertions, 4 deletions

diff --git a/tmk_core/common.mk b/tmk_core/common.mk
index 55af71ed6..3cf3edde3 100644
--- a/tmk_core/common.mk
+++ b/tmk_core/common.mk
@@ -17,6 +17,7 @@ TMK_COMMON_SRC +=	$(COMMON_DIR)/host.c \
         $(COMMON_DIR)/report.c \
         $(PLATFORM_COMMON_DIR)/suspend.c \
         $(PLATFORM_COMMON_DIR)/timer.c \
+        $(COMMON_DIR)/sync_timer.c \
         $(PLATFORM_COMMON_DIR)/bootloader.c \
 
 ifeq ($(PLATFORM),AVR)
@@ -66,10 +67,6 @@ ifeq ($(strip $(KEYBOARD_SHARED_EP)), yes)
 endif
 
 ifeq ($(strip $(MOUSEKEY_ENABLE)), yes)
-    TMK_COMMON_SRC += $(COMMON_DIR)/mousekey.c
-    TMK_COMMON_DEFS += -DMOUSEKEY_ENABLE
-    TMK_COMMON_DEFS += -DMOUSE_ENABLE
-
     ifeq ($(strip $(MOUSE_SHARED_EP)), yes)
         TMK_COMMON_DEFS += -DMOUSE_SHARED_EP
         SHARED_EP_ENABLE = yes