diff --git a/index.js b/index.js
index c657a5e39977c5b329026d8b83ab6e7ea5837f51..a8dde165eb5e007e563737b7049aa6414dbcb2eb 100644
--- a/index.js
+++ b/index.js
@@ -246,7 +246,7 @@ async function startLoadDataProcess(token, usagePointID) {
         token,
         usagePointID,
         increamentedStartDateString,
-        incrementedEndDate
+        incrementedEndDateString
       )
     }
   }