diff --git a/lib/Transforms/Scalar/CMakeLists.txt b/lib/Transforms/Scalar/CMakeLists.txt
index 89f5189496a..fcf914f8baa 100644
--- a/lib/Transforms/Scalar/CMakeLists.txt
+++ b/lib/Transforms/Scalar/CMakeLists.txt
@@ -26,7 +26,6 @@ add_llvm_library(LLVMScalarOpts
   Scalar.cpp
   ScalarReplAggregates.cpp
   SimplifyCFGPass.cpp
-  SimplifyHalfPowrLibCalls.cpp
   SimplifyLibCalls.cpp
   Sink.cpp
   TailDuplication.cpp