diff --git a/lib/VMCore/CMakeLists.txt b/lib/VMCore/CMakeLists.txt
index b2634497b2b..9b17d4bcd21 100644
--- a/lib/VMCore/CMakeLists.txt
+++ b/lib/VMCore/CMakeLists.txt
@@ -14,7 +14,6 @@ add_llvm_library(LLVMCore
   Instructions.cpp
   IntrinsicInst.cpp
   LLVMContext.cpp
-  LLVMContextImpl.cpp
   LeakDetector.cpp
   Mangler.cpp
   Metadata.cpp