diff --git a/llvm/lib/Support/CMakeLists.txt b/llvm/lib/Support/CMakeLists.txt
index 0b69238274ea..6cec47df67ef 100644
--- a/llvm/lib/Support/CMakeLists.txt
+++ b/llvm/lib/Support/CMakeLists.txt
@@ -26,7 +26,6 @@ add_llvm_library(LLVMSupport
   FoldingSet.cpp
   FormattedStream.cpp
   GraphWriter.cpp
-  Hashing.cpp
   IntEqClasses.cpp
   IntervalMap.cpp
   IntrusiveRefCntPtr.cpp