diff --git a/python/extractor/tsg-python/python.tsg b/python/extractor/tsg-python/python.tsg
index c832f7e63219..ff5de34da594 100644
--- a/python/extractor/tsg-python/python.tsg
+++ b/python/extractor/tsg-python/python.tsg
@@ -1282,15 +1282,17 @@
     attr (@class.inner_scope -> @stmt.node) body = (named-child-index @stmt)
 }
 
-; Class.bases - using `(_  !value !name)` as a proxy for all non-keyword arguments.
-; In particular, `keyword_argument` nodes have a `name` field, and `dictionary_splat`
-; nodes have a `value` field.
+; Class.bases
 (class_definition
-    superclasses: (argument_list element: (_ !value !name) @arg)
+    superclasses: (argument_list element: (_) @arg)
 ) @class
 {
-    edge @class.class_expr -> @arg.node
-    attr (@class.class_expr -> @arg.node) bases = (named-child-index @arg)
+    if (not (or
+            (instance-of @arg "keyword_argument")
+            (instance-of @arg "dictionary_splat"))) {
+        edge @class.class_expr -> @arg.node
+        attr (@class.class_expr -> @arg.node) bases = (named-child-index @arg)
+    }
 }
 
 ; Class.keywords of the form `foo=bar`