diff --git a/webrtc/base/BUILD.gn b/webrtc/base/BUILD.gn
index 402691fbe0..aa62054ed6 100644
--- a/webrtc/base/BUILD.gn
+++ b/webrtc/base/BUILD.gn
@@ -16,6 +16,7 @@ if (is_android) {
 }
 if (is_win) {
   import("//build/config/win/visual_studio_version.gni")
+  import("//build/config/clang/clang.gni")
 }
 
 config("rtc_base_approved_all_dependent_config") {