diff --git a/config.mk b/config.mk
index 9897f20..e59697f 100644
--- a/config.mk
+++ b/config.mk
@@ -46,7 +46,5 @@ OBJCOPYFLAGS += --gap-fill=0xff
 CPPFLAGS = $(RELFLAGS)
 CPPFLAGS += -pipe $(PLATFORM_CPPFLAGS)
 
-BCURDIR = $(subst $(SRCTREE)/,,$(CURDIR:$(obj)%=%))
-
 LDFLAGS += $(PLATFORM_LDFLAGS)
 LDFLAGS_FINAL += -Bstatic