diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 065324a8046f..d09c67194549 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -216,11 +216,8 @@ cc-disable-warning = $(call try-run-cached,\
 cc-name = $(call shell-cached,$(CC) -v 2>&1 | grep -q "clang version" && echo clang || echo gcc)
 
 # cc-version
-cc-version = $(call shell-cached,$(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC))
 
 # cc-fullversion
-cc-fullversion = $(call shell-cached,$(CONFIG_SHELL) \
-	$(srctree)/scripts/gcc-version.sh -p $(CC))
 
 # cc-ifversion
 # Usage:  EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)