diff --git a/test/api/maps.wren b/test/api/maps.wren
index 433a838b..0957ea8f 100644
--- a/test/api/maps.wren
+++ b/test/api/maps.wren
@@ -62,7 +62,3 @@ System.print(Maps.contains(containsMap, "other")) // expect: false
 
 System.print(Maps.contains()) // expect: true
 System.print(Maps.containsFalse()) // expect: false
-
-//
-
-Maps.invalidInsert(ForeignClass.new()) // expect runtime error: Key must be a value type.