diff --git a/lib/Support/CMakeLists.txt b/lib/Support/CMakeLists.txt
index f26c2c0f4ec..8de0e350b0f 100644
--- a/lib/Support/CMakeLists.txt
+++ b/lib/Support/CMakeLists.txt
@@ -8,6 +8,7 @@ add_llvm_library(LLVMSupport
   ConstantRange.cpp
   Debug.cpp
   Dwarf.cpp
+  ErrorHandling.cpp
   FileUtilities.cpp
   FoldingSet.cpp
   GraphWriter.cpp