diff --git a/llvm/utils/gn/secondary/llvm/lib/ExecutionEngine/JITLink/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/ExecutionEngine/JITLink/BUILD.gn
index 7344b29..aa9894cb 100644
--- a/llvm/utils/gn/secondary/llvm/lib/ExecutionEngine/JITLink/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/ExecutionEngine/JITLink/BUILD.gn
@@ -9,6 +9,7 @@
     "EHFrameSupport.cpp",
     "JITLink.cpp",
     "JITLinkGeneric.cpp",
+    "JITLinkMemoryManager.cpp",
     "MachO.cpp",
     "MachOAtomGraphBuilder.cpp",
     "MachO_x86_64.cpp",