diff --git a/lib/ExecutionEngine/LLVMBuild.txt b/lib/ExecutionEngine/LLVMBuild.txt
index 8fdda9a6a39..447b96fbfaf 100644
--- a/lib/ExecutionEngine/LLVMBuild.txt
+++ b/lib/ExecutionEngine/LLVMBuild.txt
@@ -22,4 +22,4 @@ subdirectories = Interpreter MCJIT RuntimeDyld IntelJITEvents OProfileJIT Orc
 type = Library
 name = ExecutionEngine
 parent = Libraries
-required_libraries = Core MC Object Support RuntimeDyld
+required_libraries = CodeGen Core MC Object RuntimeDyld Support