diff --git a/src/mixin/Comparison.js b/src/mixin/Comparison.js
index 5c134fb..6a11a4c 100644
--- a/src/mixin/Comparison.js
+++ b/src/mixin/Comparison.js
@@ -100,7 +100,7 @@ const Comparison = {
     },
 
     isLeapYear () {
-        return this._currentCalendar.isLeap(this._currentCalendar.getYear());
+        return this._currentCalendar.isLeap(this.getYear());
     },
 
     isSameDay (other) {
@@ -108,4 +108,4 @@ const Comparison = {
     }
 };
 
-export default Comparison;
\ No newline at end of file
+export default Comparison;