diff --git a/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn b/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn
index c4aead27cb0a53..bc569ba521289c 100644
--- a/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn
@@ -93,6 +93,8 @@ write_cmake_config("BuildVariables.inc") {
     "LLVM_DYLIB_COMPONENTS_expanded=all",
     "LLVM_DYLIB_VERSION=${llvm_version_major}git",
     "LLVM_TOOLS_INSTALL_DIR=",
+    "CMAKE_INSTALL_BINDIR=",
+    "CMAKE_INSTALL_INCLUDEDIR=",
   ]
 }