diff --git a/tests/rules/ban-date-mutation.test.ts b/tests/rules/ban-date-mutation.test.ts
index 3e2520e..9032f0b 100644
--- a/tests/rules/ban-date-mutation.test.ts
+++ b/tests/rules/ban-date-mutation.test.ts
@@ -27,7 +27,7 @@ ruleTester.run('ban-date-mutation', rule, {
         }
       }
       const foo = new Date();
-      foo.getSeconds();
+      foo.setSeconds(123);
     `,
     },
   ],