diff --git a/src/core/operations/FromWindows64bitTimeStamp.mjs b/src/core/operations/FromWindows64bitTimeStamp.mjs
index 4e3a01e9..192c6f29 100644
--- a/src/core/operations/FromWindows64bitTimeStamp.mjs
+++ b/src/core/operations/FromWindows64bitTimeStamp.mjs
@@ -5,7 +5,6 @@
  */
 
 import Operation from "../Operation.mjs";
-import OperationError from "../errors/OperationError.mjs";
 import moment from "moment-timezone";
 
 /**
@@ -39,5 +38,4 @@ class FromWindows64bitTimestamp extends Operation {
         return d.tz("UTC").format("ddd D MMMM YYYY HH:mm:ss") + " UTC";
     }
 }
-
 export default FromWindows64bitTimestamp;