diff --git a/utils/templates/query.py.tpl b/utils/templates/query.py.tpl
index 23b23809..ca95f5a0 100644
--- a/utils/templates/query.py.tpl
+++ b/utils/templates/query.py.tpl
@@ -365,7 +365,7 @@ EMPTY_QUERY = MatchAll()
     {% elif k.name == "Terms" %}
     def _setattr(self, name: str, value: Any) -> None:
         # here we convert any iterables that are not strings to lists
-        if hasattr(value, "__iter__") and not isinstance(value, (str, list)):
+        if hasattr(value, "__iter__") and not isinstance(value, (str, list, dict)):
             value = list(value)
         super()._setattr(name, value)