diff --git a/llvm/utils/gn/secondary/llvm/unittests/Object/BUILD.gn b/llvm/utils/gn/secondary/llvm/unittests/Object/BUILD.gn
index 0272e9247f41..f90ef6a2a0cc 100644
--- a/llvm/utils/gn/secondary/llvm/unittests/Object/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/unittests/Object/BUILD.gn
@@ -10,6 +10,7 @@ unittest("ObjectTests") {
     "ArchiveTest.cpp",
     "ELFObjectFileTest.cpp",
     "ELFTest.cpp",
+    "ELFTypesTest.cpp",
     "MinidumpTest.cpp",
     "ObjectFileTest.cpp",
     "SymbolSizeTest.cpp",