1 files changed, 1 insertions, 8 deletions

diff --git a/tmk_core/common.mk b/tmk_core/common.mk
index 63de7c7ed..aa8a0eb7a 100644
--- a/tmk_core/common.mk
+++ b/tmk_core/common.mk
@@ -1,5 +1,3 @@
-PRINTF_PATH = $(LIB_PATH)/printf
-
 COMMON_DIR = common
 PLATFORM_COMMON_DIR = $(COMMON_DIR)/$(PLATFORM_KEY)
 
@@ -23,12 +21,7 @@ TMK_COMMON_SRC +=	$(COMMON_DIR)/host.c \
 ifeq ($(PLATFORM),AVR)
   TMK_COMMON_SRC += $(PLATFORM_COMMON_DIR)/xprintf.S
 else ifeq ($(PLATFORM),CHIBIOS)
-  TMK_COMMON_SRC += $(PRINTF_PATH)/printf.c
-  TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_FLOAT
-  TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_EXPONENTIAL
-  TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_LONG_LONG
-  TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_PTRDIFF_T
-  VPATH += $(PRINTF_PATH)
+  TMK_COMMON_SRC += $(PLATFORM_COMMON_DIR)/printf.c
 else ifeq ($(PLATFORM),ARM_ATSAM)
   TMK_COMMON_SRC += $(PLATFORM_COMMON_DIR)/printf.c
 endif