diff --git a/Makefile b/Makefile
index 79fb043a8cc..35fa00fb93c 100644
--- a/Makefile
+++ b/Makefile
@@ -76,14 +76,6 @@ ifeq ($(MAKECMDGOALS),install-clang)
   NO_INSTALL = 1
 endif
 
-ifeq ($(MAKECMDGOALS),install-clang-c)
-  DIRS := tools/clang/tools/driver tools/clang/lib/Headers \
-          tools/clang/tools/libclang tools/clang/tools/c-index-test \
-         tools/clang/include/clang-c
-  OPTIONAL_DIRS :=
-  NO_INSTALL = 1
-endif
-
 ifeq ($(MAKECMDGOALS),clang-only)
   DIRS := $(filter-out tools docs unittests, $(DIRS)) \
           tools/clang tools/lto
@@ -171,7 +163,6 @@ clang-only: all
 tools-only: all
 libs-only: all
 install-clang: install
-install-clang-c: install
 install-libs: install
 
 # If SHOW_DIAGNOSTICS is enabled, clear the diagnostics file first.