diff --git a/starboard/extension/BUILD.gn b/starboard/extension/BUILD.gn
index 810ffdb88772..fd3dcebef07a 100644
--- a/starboard/extension/BUILD.gn
+++ b/starboard/extension/BUILD.gn
@@ -16,11 +16,11 @@ target(gtest_target_type, "extension_test") {
   testonly = true
   has_pedantic_warnings = true
   sources = [
+    "//starboard/common/test_main.cc",
     "enhanced_audio_test.cc",
     "extension_test.cc",
   ]
   deps = [
-    "//cobalt/test:run_all_unittests",
     "//starboard:starboard_group",
     "//testing/gmock",
     "//testing/gtest",
diff --git a/starboard/shared/ffmpeg/BUILD.gn b/starboard/shared/ffmpeg/BUILD.gn
index 6050196ac294..95578ba6a8a7 100644
--- a/starboard/shared/ffmpeg/BUILD.gn
+++ b/starboard/shared/ffmpeg/BUILD.gn
@@ -107,11 +107,13 @@ static_library("ffmpeg_dispatch_sources") {
 
 target(gtest_target_type, "ffmpeg_demuxer_test") {
   testonly = true
-  sources = [ "ffmpeg_demuxer_test.cc" ]
+  sources = [
+    "//starboard/common/test_main.cc",
+    "ffmpeg_demuxer_test.cc",
+  ]
   configs += [ "//starboard/build/config:starboard_implementation" ]
   deps = [
     ":ffmpeg_dispatch_sources",
-    "//cobalt/test:run_all_unittests",
     "//starboard:starboard_group",
     "//starboard/common",
     "//testing/gmock",