diff --git a/lib/Target/CMakeLists.txt b/lib/Target/CMakeLists.txt
index 459744116dc..98df86cc820 100644
--- a/lib/Target/CMakeLists.txt
+++ b/lib/Target/CMakeLists.txt
@@ -1,4 +1,5 @@
 add_llvm_library(LLVMTarget
+  COFFTargetAsmInfo.cpp
   DarwinTargetAsmInfo.cpp
   ELFTargetAsmInfo.cpp
   SubtargetFeature.cpp