[gn build] Port f75973949b0e
diff --git a/llvm/utils/gn/secondary/bolt/unittests/Profile/BUILD.gn b/llvm/utils/gn/secondary/bolt/unittests/Profile/BUILD.gn
index b3f7216..8ac57ee 100644
--- a/llvm/utils/gn/secondary/bolt/unittests/Profile/BUILD.gn
+++ b/llvm/utils/gn/secondary/bolt/unittests/Profile/BUILD.gn
@@ -3,5 +3,8 @@
 unittest("ProfileTests") {
   configs += [ "//llvm/utils/gn/build:bolt_code" ]
   deps = [ "//bolt/lib/Profile" ]
-  sources = [ "DataAggregator.cpp" ]
+  sources = [
+    "DataAggregator.cpp",
+    "PerfSpeEvents.cpp",
+  ]
 }