diff --git a/llvm/utils/gn/secondary/llvm/unittests/IR/BUILD.gn b/llvm/utils/gn/secondary/llvm/unittests/IR/BUILD.gn
index b13b8c8cffc2..d3342af392da 100644
--- a/llvm/utils/gn/secondary/llvm/unittests/IR/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/unittests/IR/BUILD.gn
@@ -40,6 +40,7 @@ unittest("IRTests") {
     "ValueHandleTest.cpp",
     "ValueMapTest.cpp",
     "ValueTest.cpp",
+    "VectorTypesTest.cpp",
     "VerifierTest.cpp",
     "WaymarkTest.cpp",
   ]