diff --git a/llvm/include/llvm/Analysis/MemoryBuiltins.h b/llvm/include/llvm/Analysis/MemoryBuiltins.h
index 13fc95e00f760..c5428726995e4 100644
--- a/llvm/include/llvm/Analysis/MemoryBuiltins.h
+++ b/llvm/include/llvm/Analysis/MemoryBuiltins.h
@@ -47,7 +47,6 @@ class LoadInst;
 class PHINode;
 class PointerType;
 class SelectInst;
-class TargetLibraryInfo;
 class Type;
 class UndefValue;
 class Value;