diff --git a/include/llvm/Analysis/Dominators.h b/include/llvm/Analysis/Dominators.h
index 3304ad330c1..2d0b8efb48e 100644
--- a/include/llvm/Analysis/Dominators.h
+++ b/include/llvm/Analysis/Dominators.h
@@ -19,10 +19,11 @@
 #define LLVM_ANALYSIS_DOMINATORS_H
 
 #include "llvm/Pass.h"
-#include "Support/GraphTraits.h"
 #include <set>
 class Instruction;
 
+template <typename GraphType> struct GraphTraits;
+
 //===----------------------------------------------------------------------===//
 //
 // DominatorBase - Base class that other, more interesting dominator analyses