diff --git a/cc/config/global.go b/cc/config/global.go
index 8881b4b..fb71e6a 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -120,10 +120,7 @@
 	ClangDefaultShortVersion = "5.0.1"
 
 	WarningAllowedProjects = []string{
-		"external/boringssl/",
 		"external/libese/third_party/NXPNFC_P61_JCOP_Kit/",
-		"external/mdnsresponder/",
-		"external/protobuf/",
 		"external/skia/",
 		"device/",
 		"frameworks/av/media/libeffects/factory/",
@@ -135,8 +132,6 @@
 		"frameworks/native/libs/vr/libdvr/tests/",
 		"frameworks/native/services/surfaceflinger/tests/",
 		"frameworks/native/services/vr/",
-		"hardware/interfaces/audio/effect/",
-		"hardware/interfaces/biometrics/fingerprint/",
 		"vendor/",
 	}
 
@@ -145,15 +140,12 @@
 		"cts/hostsidetests/security/securityPatch/",
 		"cts/tests/tests/permission/jni/",
 		"development/tutorials/ReverseDebug/",
-		"external/freetype/",
 		"frameworks/av/drm/mediacas/plugins/",
-		"frameworks/av/media/libaaudio/examples/",
 		"frameworks/av/services/mediaextractor/",
 		"frameworks/base/core/tests/webkit/apk_with_native_libs/jni/",
 		"frameworks/base/tests/backup/",
 		"frameworks/native/cmds/cmd/",
 		"frameworks/webview/chromium/",
-		"hardware/interfaces/audio/2.0/",
 		"hardware/libhardware/modules/",
 		"hardware/libhardware/tests/",
 		"hardware/qcom/",