diff --git a/tests/fn_reference_keys.json b/tests/fn_reference_keys.json
index ed03d35..157c2d4 100644
--- a/tests/fn_reference_keys.json
+++ b/tests/fn_reference_keys.json
@@ -48,7 +48,7 @@
           "key_equal_ref": true
         },
         {
-          "key_equal_ref": null
+          "key_equal_ref": false
         }
       ]
     },
@@ -73,7 +73,7 @@
           "key_equal_ref": true
         },
         {
-          "key_equal_ref": null
+          "key_equal_ref": false
         }
       ]
     },