diff --git a/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdDayPageDeserializerTest.java b/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdDayPageDeserializerTest.java
index af5015bcb..7d7d07e6d 100644
--- a/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdDayPageDeserializerTest.java
+++ b/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdDayPageDeserializerTest.java
@@ -22,35 +22,35 @@ public void testDeserialize() {
         new ArdFilmInfoDto[] {
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDE5Nzc",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDE5Nzc",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDE5Nzc"),
               1),
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDE5Nzg",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDE5Nzg",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDE5Nzg"),
               1),
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDE5ODI",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDE5ODI",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDE5ODI"),
               1),
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDE4MjA",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDE4MjA",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDE4MjA"),
               1),
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDEyMDM",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDEyMDM",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDEyMDM"),
               1),
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDE5OTI",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDE5OTI",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDE5OTI"),
               7),
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDE5NzI",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDE5NzI",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDE5NzI"),
               1),
           new ArdFilmInfoDto(
               "Y3JpZDovL2hyLW9ubGluZS8xMDE5NzE",
-              ArdConstants.ITEM_URL + "Y3JpZDovL2hyLW9ubGluZS8xMDE5NzE",
+              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL2hyLW9ubGluZS8xMDE5NzE"),
               1)
         };
 
diff --git a/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdTopicPageDeserializerTest.java b/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdTopicPageDeserializerTest.java
index bcab74769..a504053ee 100644
--- a/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdTopicPageDeserializerTest.java
+++ b/src/test/java/de/mediathekview/mserver/crawler/ard/json/ArdTopicPageDeserializerTest.java
@@ -1,6 +1,8 @@
 package de.mediathekview.mserver.crawler.ard.json;
 
 import com.google.gson.JsonElement;
+
+import de.mediathekview.mserver.crawler.ard.ArdConstants;
 import de.mediathekview.mserver.crawler.ard.ArdFilmInfoDto;
 import de.mediathekview.mserver.crawler.ard.ArdTopicInfoDto;
 import de.mediathekview.mserver.testhelper.JsonFileReader;
@@ -21,23 +23,23 @@ public void testDeserialize() {
               new ArdFilmInfoDto[]{
                       new ArdFilmInfoDto(
                               "Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzFmOTkwMzNlLWY1MjUtNDk4Yy1iZjQ5LWIwZjZjYjhjNzRkYQ",
-                              "https://api.ardmediathek.de/page-gateway/pages/ard/item/Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzFmOTkwMzNlLWY1MjUtNDk4Yy1iZjQ5LWIwZjZjYjhjNzRkYQ",
+                              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzFmOTkwMzNlLWY1MjUtNDk4Yy1iZjQ5LWIwZjZjYjhjNzRkYQ"),
                               0),
                       new ArdFilmInfoDto(
                               "Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzkzM2QzZjFjLTlkMWQtNGFlNy1hNDA5LTlhMjdjNGI0NTdjZA",
-                          "https://api.ardmediathek.de/page-gateway/pages/ard/item/Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzkzM2QzZjFjLTlkMWQtNGFlNy1hNDA5LTlhMjdjNGI0NTdjZA",
+                              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzkzM2QzZjFjLTlkMWQtNGFlNy1hNDA5LTlhMjdjNGI0NTdjZA"),
                               0),
                       new ArdFilmInfoDto(
                               "Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzg1NTVhNjlmLWNkMDMtNDY3ZS04MWJmLWU3YmI4YjIxNGJjMw",
-                          "https://api.ardmediathek.de/page-gateway/pages/ard/item/Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzg1NTVhNjlmLWNkMDMtNDY3ZS04MWJmLWU3YmI4YjIxNGJjMw",
+                              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL3JhZGlvYnJlbWVuLmRlLzg1NTVhNjlmLWNkMDMtNDY3ZS04MWJmLWU3YmI4YjIxNGJjMw"),
                               0),
                       new ArdFilmInfoDto(
                               "Y3JpZDovL3JhZGlvYnJlbWVuLmRlL2FhNDRiYTVhLWMzOWItNDgyMy1iNDZjLTZhMjBlYTAyN2I0ZQ",
-                          "https://api.ardmediathek.de/page-gateway/pages/ard/item/Y3JpZDovL3JhZGlvYnJlbWVuLmRlL2FhNDRiYTVhLWMzOWItNDgyMy1iNDZjLTZhMjBlYTAyN2I0ZQ",
+                              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL3JhZGlvYnJlbWVuLmRlL2FhNDRiYTVhLWMzOWItNDgyMy1iNDZjLTZhMjBlYTAyN2I0ZQ"),
                               0),
                       new ArdFilmInfoDto(
                               "Y3JpZDovL3JhZGlvYnJlbWVuLmRlL2M2MzU2NTJjLWVkYTAtNDNkNS05ZTJkLTliMzBkZTI2NzM2Mw",
-                          "https://api.ardmediathek.de/page-gateway/pages/ard/item/Y3JpZDovL3JhZGlvYnJlbWVuLmRlL2M2MzU2NTJjLWVkYTAtNDNkNS05ZTJkLTliMzBkZTI2NzM2Mw",
+                              String.format(ArdConstants.ITEM_URL, "Y3JpZDovL3JhZGlvYnJlbWVuLmRlL2M2MzU2NTJjLWVkYTAtNDNkNS05ZTJkLTliMzBkZTI2NzM2Mw"),
                               0),
               };