diff --git a/include/llvm/Support/IRBuilder.h b/include/llvm/Support/IRBuilder.h
index 7f744d618d7..eabf6ad4e5f 100644
--- a/include/llvm/Support/IRBuilder.h
+++ b/include/llvm/Support/IRBuilder.h
@@ -15,7 +15,6 @@
 #ifndef LLVM_SUPPORT_IRBUILDER_H
 #define LLVM_SUPPORT_IRBUILDER_H
 
-#include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/BasicBlock.h"
 #include "llvm/ADT/Twine.h"