diff -r 415ea553439f -r 47e48ab11bc3 core/AMBuilder
--- a/core/AMBuilder	Thu Jun 13 21:37:05 2013 -0400
+++ b/core/AMBuilder	Tue Jun 18 12:16:48 2013 -0400
@@ -112,6 +112,7 @@
 		binary.AddSourceFiles(AMBuild.cache[sdk['sdk']], files)
 	elif i == 'dota':
 		files = [
+			os.path.join('public', 'engine', 'protobuf', 'networkbasetypes.pb.cc'),
 			os.path.join('public', 'engine', 'protobuf', 'netmessages.pb.cc'),
 			os.path.join('public', 'game', 'shared', 'protobuf', 'ai_activity.pb.cc'),
 			os.path.join('public', 'game', 'shared', 'protobuf', 'usermessages.pb.cc'),