diff --git a/src/calendar.ts b/src/calendar.ts
index 48fa48c..94a76b9 100755
--- a/src/calendar.ts
+++ b/src/calendar.ts
@@ -5,7 +5,7 @@ var differenceInYears = require('date-fns/differenceInYears')
 const endOfMonarchy = new Date(1792, 8/*Sept*/, 22)
 const startYear = 1791
 
-var calInfo = require('./data/info.js') 
+var calInfo = require('./data/info') 
 
 /**
  * Converts the Gregorian date to the French Republican Calendar Date.