diff --git a/llvm-rs-cc.cpp b/llvm-rs-cc.cpp
index 5da6315..2a2e486 100644
--- a/llvm-rs-cc.cpp
+++ b/llvm-rs-cc.cpp
@@ -33,6 +33,7 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/StringSaver.h"
+#include "llvm/Support/TargetSelect.h"
 #include "llvm/Target/TargetMachine.h"
 
 #include "os_sep.h"