diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h
index 264447ef86a..1978055b1af 100644
--- a/include/llvm/Analysis/ScalarEvolutionExpressions.h
+++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h
@@ -19,7 +19,6 @@
 namespace llvm {
   class ConstantInt;
   class ConstantRange;
-  class APInt;
   class DominatorTree;
 
   enum SCEVTypes {