diff --git a/src/main/java/de/mediathekview/mlib/config/ConfigManager.java b/src/main/java/de/mediathekview/mlib/config/ConfigManager.java
index da6d0f17..fca52fcc 100644
--- a/src/main/java/de/mediathekview/mlib/config/ConfigManager.java
+++ b/src/main/java/de/mediathekview/mlib/config/ConfigManager.java
@@ -1,5 +1,9 @@
 package de.mediathekview.mlib.config;
 
+import java.net.URL;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
 import com.yacl4j.core.ConfigurationBuilder;
 
 /** A manager to load configurations. */
@@ -18,7 +22,7 @@ public void readConfig() {
     config =
         ConfigurationBuilder.newBuilder()
             .source()
-            .fromFileOnPath(getConfigFileName())
+            .fromFileOnPath(getResourcePath(getConfigFileName()))
             .build(getConfigClass());
   }
 
@@ -33,4 +37,18 @@ public T getConfig() {
   protected void initializeConfigAfterRead(final T config) {
     // Do something after the configuration is read
   }
+  
+  public String getResourcePath(String resourceName) {
+    try {
+      ClassLoader classLoader = getClass().getClassLoader();
+      URL resourceUrl = classLoader.getResource(resourceName);
+      if (resourceUrl != null) {
+          Path resourcePath = Paths.get(resourceUrl.toURI());
+          return resourcePath.toString();
+      } else {
+        return resourceName;
+      }
+    } catch(Exception e) {}
+    return null;
+  }
 }
diff --git a/src/main/java/de/mediathekview/mlib/daten/Film.java b/src/main/java/de/mediathekview/mlib/daten/Film.java
index acb4e49f..c8d3fb1b 100644
--- a/src/main/java/de/mediathekview/mlib/daten/Film.java
+++ b/src/main/java/de/mediathekview/mlib/daten/Film.java
@@ -160,12 +160,12 @@ public static Filmlist mergeTwoFilmlists(final Filmlist aThis, final Filmlist aF
     // add all from old list not in the new list
     Map<Integer, Film> indexTTSD = buildIndexTitelThemaSenderDuration(aThis);
     aFilmlist.getFilms().entrySet().stream()
-        .filter(e -> !indexTTSD.containsKey(Objects.hash(e.getValue().getSenderName(),e.getValue().getTitel(), e.getValue().getThema(), e.getValue().getDuration().toString())))
+        .filter(e -> !indexTTSD.containsKey(Objects.hash(e.getValue().getSenderName(),e.getValue().getTitel(), e.getValue().getThema(), e.getValue().getDuration())))
         .forEachOrdered(e -> toBeAdded.getFilms().put(e.getKey(), e.getValue()));
     // the diff list contains all new entries (fresh list) which are not already in the old list
     Map<Integer, Film> indexaFilmlist = buildIndexTitelThemaSenderDuration(aFilmlist);
     aThis.getFilms().entrySet().stream()
-    .filter(e -> !indexaFilmlist.containsKey(Objects.hash(e.getValue().getSenderName(),e.getValue().getTitel(), e.getValue().getThema(), e.getValue().getDuration().toString())))
+    .filter(e -> !indexaFilmlist.containsKey(Objects.hash(e.getValue().getSenderName(),e.getValue().getTitel(), e.getValue().getThema(), e.getValue().getDuration())))
     .forEachOrdered(e -> diff.getFilms().put(e.getKey(), e.getValue()));
     // add the history to the current list
     aThis.getFilms().putAll(toBeAdded.getFilms());
@@ -185,7 +185,7 @@ public static Filmlist mergeTwoFilmlists(final Filmlist aThis, final Filmlist aF
   private static Map<Integer, Film> buildIndexTitelThemaSenderDuration(Filmlist aList) {
     Map<Integer, Film> index = new HashMap<Integer, Film>(aList.getFilms().size());
     aList.getFilms().values().forEach( entry -> {
-      index.put(Objects.hash(entry.getSenderName(),entry.getTitel(), entry.getThema(), entry.getDuration().toString()), entry);
+      index.put(Objects.hash(entry.getSenderName(),entry.getTitel(), entry.getThema(), entry.getDuration()), entry);
     });
     return index;
   }
diff --git a/src/test/java/de/mediathekview/mlib/config/ConfigManagerTest.java b/src/test/java/de/mediathekview/mlib/config/ConfigManagerTest.java
index 8d6c6725..25b9913f 100644
--- a/src/test/java/de/mediathekview/mlib/config/ConfigManagerTest.java
+++ b/src/test/java/de/mediathekview/mlib/config/ConfigManagerTest.java
@@ -1,11 +1,11 @@
 package de.mediathekview.mlib.config;
 
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
 
 import java.io.IOException;
-import java.net.URL;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -22,7 +22,7 @@
  */
 @TestMethodOrder(org.junit.jupiter.api.MethodOrderer.OrderAnnotation.class)
 class ConfigManagerTest {
-  private final String TEST_CONFIG_FILE_NAME = getResourcePath("TestConfig.yaml");
+  private final String TEST_CONFIG_FILE_NAME = "TestConfig.yaml";
 
   class TestConfigManager extends ConfigManager<TestConfigDTO> {
 
@@ -45,7 +45,6 @@ protected Class<TestConfigDTO> getConfigClass() {
   @Test
   @Order(1)
   void testGetConfigFileName() {
-    getResourcePath(TEST_CONFIG_FILE_NAME);
     assertThat(new TestConfigManager().getConfigFileName()).isEqualTo(TEST_CONFIG_FILE_NAME);
   }
 
@@ -57,14 +56,6 @@ void testGetConfigClass() {
 
   @Test
   @Order(3)
-  void testReadClasspathConfig() {
-    final TestConfigDTO classpathConfig = new TestConfigManager().getConfig();
-    assertThat(classpathConfig.getValueWithDefault()).isEqualTo("Hello World!");
-    assertThat(classpathConfig.getValueWithoutDefault()).isEqualTo("Not the default, sorry!");
-  }
-
-  @Test
-  @Order(4)
   void testReadFileConfig() throws IOException {
 
     writeTempTestFileConfig();
@@ -74,12 +65,13 @@ void testReadFileConfig() throws IOException {
     assertThat(fileConfig.getValueWithoutDefault()).isEqualTo("Some other test value");
   }
 
+  @BeforeEach
   void deleteExistingFiles() throws IOException {
     Files.deleteIfExists(Paths.get(TEST_CONFIG_FILE_NAME));
   }
 
   private void writeTempTestFileConfig() throws IOException {
-    final Path tempConfigPath = Paths.get(TEST_CONFIG_FILE_NAME);
+    final Path tempConfigPath = Paths.get("./" + TEST_CONFIG_FILE_NAME);
 
     Files.write(
         tempConfigPath,
@@ -87,17 +79,5 @@ private void writeTempTestFileConfig() throws IOException {
         StandardOpenOption.CREATE,
         StandardOpenOption.TRUNCATE_EXISTING);
   }
-  
-  public String getResourcePath(String resourceName) {
-    try {
-    ClassLoader classLoader = getClass().getClassLoader();
-    URL resourceUrl = classLoader.getResource(resourceName);
-    if (resourceUrl != null) {
-        Path resourcePath = Paths.get(resourceUrl.toURI());
-        return resourcePath.toString();
-    }
-    } catch(Exception e) {}
-    return null;
-}
-  
+    
 }