1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/MC/MCExpr.h b/include/llvm/MC/MCExpr.h
index e8b15284f2..fc9d18bf3a 100644
--- a/include/llvm/MC/MCExpr.h
+++ b/include/llvm/MC/MCExpr.h
@@ -11,7 +11,7 @@
 #define LLVM_MC_MCEXPR_H
 
 #include "llvm/Support/Casting.h"
-#include "llvm/System/DataTypes.h"
+#include "llvm/Support/DataTypes.h"
 
 namespace llvm {
 class MCAsmInfo;