diff --git a/llvm/utils/gn/secondary/llvm/unittests/ObjectYAML/BUILD.gn b/llvm/utils/gn/secondary/llvm/unittests/ObjectYAML/BUILD.gn
index 7a5855292c4031..ddb3c74ddbbafc 100644
--- a/llvm/utils/gn/secondary/llvm/unittests/ObjectYAML/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/unittests/ObjectYAML/BUILD.gn
@@ -7,6 +7,7 @@ unittest("ObjectYAMLTests") {
     "//llvm/lib/Testing/Support",
   ]
   sources = [
+    "DWARFYAMLTest.cpp",
     "ELFYAMLTest.cpp",
     "MinidumpYAMLTest.cpp",
     "YAML2ObjTest.cpp",