diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index 6c8cd54f912d..fd6059d8b2f3 100644
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -23,6 +23,7 @@
 #include "llvm/iMemory.h"
 #include "llvm/Constants.h"
 #include "llvm/GlobalValue.h"
+#include "llvm/DerivedTypes.h"
 #include "llvm/Pass.h"
 
 // Register the AliasAnalysis interface, providing a nice name to refer to.