diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in
index 0d0a0780495..bcb199374ed 100644
--- a/include/llvm/Config/config.h.in
+++ b/include/llvm/Config/config.h.in
@@ -320,9 +320,6 @@
 /* Define to 1 if you have the <windows.h> header file. */
 #undef HAVE_WINDOWS_H
 
-/* Installation directory of llvm-gcc */
-#undef LLVMGCCDIR
-
 /* Installation directory for binary executables */
 #undef LLVM_BINDIR