diff --git a/clang/include/clang/module.modulemap b/clang/include/clang/module.modulemap
index 33fcf9dc7576..e99b8d4f5c63 100644
--- a/clang/include/clang/module.modulemap
+++ b/clang/include/clang/module.modulemap
@@ -67,7 +67,6 @@ module Clang_Basic {
   textual header "Basic/Sanitizers.def"
   textual header "Basic/TargetCXXABI.def"
   textual header "Basic/TokenKinds.def"
-  textual header "Basic/X86Target.def"
 
   module * { export * }
 }