diff --git a/exercises/leap/leap.spec.js b/exercises/leap/leap.spec.js
index ed1df97a26..fbcf1b25d6 100644
--- a/exercises/leap/leap.spec.js
+++ b/exercises/leap/leap.spec.js
@@ -16,4 +16,8 @@ describe('A leap year', () => {
   xtest('year divisible by 400: leap year', () => {
     expect(isLeap(2000)).toBeTruthy();
   });
+
+  xtest('year divisible by 200, not divisible by 400: common year', () => {
+    expect(isLeap(1800)).toBeFalsy();
+  });
 });