diff --git a/llvm/include/llvm/Linker.h b/llvm/include/llvm/Linker.h
index d1854cc62965..f7b03c2ee5c2 100644
--- a/llvm/include/llvm/Linker.h
+++ b/llvm/include/llvm/Linker.h
@@ -16,6 +16,7 @@
 
 #include "llvm/System/Path.h"
 #include <vector>
+#include <memory>
 
 namespace llvm {