1 files changed, 6 insertions, 0 deletions

diff --git a/common_features.mk b/common_features.mk
index b259af46c..1a079a8df 100644
--- a/common_features.mk
+++ b/common_features.mk
@@ -530,6 +530,7 @@ endif
 ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
     POST_CONFIG_H += $(QUANTUM_DIR)/split_common/post_config.h
     OPT_DEFS += -DSPLIT_KEYBOARD
+    CRC_ENABLE := yes
 
     # Include files used by all split keyboards
     QUANTUM_SRC += $(QUANTUM_DIR)/split_common/split_util.c
@@ -557,6 +558,11 @@ ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
     COMMON_VPATH += $(QUANTUM_PATH)/split_common
 endif
 
+ifeq ($(strip $(CRC_ENABLE)), yes)
+    OPT_DEFS += -DCRC_ENABLE
+    QUANTUM_LIB_SRC += crc.c
+endif
+
 HAPTIC_ENABLE ?= no
 ifneq ($(strip $(HAPTIC_ENABLE)),no)
     COMMON_VPATH += $(DRIVER_PATH)/haptic