diff --git a/Tethering/jarjar-rules.txt b/Tethering/jarjar-rules.txt
index 5de4b97..40eed3f 100644
--- a/Tethering/jarjar-rules.txt
+++ b/Tethering/jarjar-rules.txt
@@ -12,3 +12,5 @@
 
 # Classes from net-utils-device-common
 rule com.android.net.module.util.Struct* com.android.networkstack.tethering.util.Struct@1
+
+rule com.google.protobuf.** com.android.networkstack.tethering.protobuf@1
\ No newline at end of file