diff --git a/src/shared/util.js b/src/shared/util.js
index cd3a9486b..36069efdc 100644
--- a/src/shared/util.js
+++ b/src/shared/util.js
@@ -832,11 +832,11 @@ function isArrayEqual(arr1, arr2) {
   });
 }
 
-function getModificationDate(date = new Date(Date.now())) {
+function getModificationDate(date = new Date()) {
   const buffer = [
     date.getUTCFullYear().toString(),
     (date.getUTCMonth() + 1).toString().padStart(2, "0"),
-    (date.getUTCDate() + 1).toString().padStart(2, "0"),
+    date.getUTCDate().toString().padStart(2, "0"),
     date.getUTCHours().toString().padStart(2, "0"),
     date.getUTCMinutes().toString().padStart(2, "0"),
     date.getUTCSeconds().toString().padStart(2, "0"),
diff --git a/test/unit/util_spec.js b/test/unit/util_spec.js
index 845447ff1..461d77940 100644
--- a/test/unit/util_spec.js
+++ b/test/unit/util_spec.js
@@ -330,7 +330,7 @@ describe("util", function () {
   describe("getModificationDate", function () {
     it("should get a correctly formatted date", function () {
       const date = new Date(Date.UTC(3141, 5, 9, 2, 6, 53));
-      expect(getModificationDate(date)).toEqual("31410610020653");
+      expect(getModificationDate(date)).toEqual("31410609020653");
     });
   });