diff --git a/validator.proto b/validator.proto
index edb0567..c5a4757 100644
--- a/validator.proto
+++ b/validator.proto
@@ -120,6 +120,7 @@ message ScriptFilter {
   optional string Source = 2;
   optional uint32 ResourceType = 3;
   optional uint64 ResourceID = 4;
+  optional uint64 Hash = 5;
 }
 
 message ScriptListRequest {