diff --git a/llvm/utils/gn/secondary/llvm/lib/Target/Hexagon/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Target/Hexagon/BUILD.gn
index 8703408119233c..a18a166adfd352 100644
--- a/llvm/utils/gn/secondary/llvm/lib/Target/Hexagon/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Target/Hexagon/BUILD.gn
@@ -85,6 +85,7 @@ static_library("LLVMHexagonCodeGen") {
     "HexagonTargetTransformInfo.cpp",
     "HexagonVExtract.cpp",
     "HexagonVLIWPacketizer.cpp",
+    "HexagonVectorCombine.cpp",
     "HexagonVectorLoopCarriedReuse.cpp",
     "HexagonVectorPrint.cpp",
     "RDFCopy.cpp",