diff --git a/proto/collections/collections.proto b/proto/collections/collections.proto
index 82ac8abe9c913eb7a3aaa170bdb7108b061a6d7c..a90256e801893d743017e9b3f374321db436265b 100644
--- a/proto/collections/collections.proto
+++ b/proto/collections/collections.proto
@@ -101,6 +101,7 @@ message ListRequest {
     bool include_hidden = 6;
     repeated string name = 3;
     repeated string id = 4;
+    repeated string tags = 7;
   }
 
   string space_id = 1;