diff --git a/src/main/java/org/texttechnologylab/project/gruppe_05_1/database/MongoPprUtils.java b/src/main/java/org/texttechnologylab/project/gruppe_05_1/database/MongoPprUtils.java
index ae937b4..fd50cce 100644
--- a/src/main/java/org/texttechnologylab/project/gruppe_05_1/database/MongoPprUtils.java
+++ b/src/main/java/org/texttechnologylab/project/gruppe_05_1/database/MongoPprUtils.java
@@ -616,11 +616,8 @@ public class MongoPprUtils {
      * @return
      */
     public static HtmlSpeech getSpeechByKey(String key) {
-        System.out.println(key);    // TODO: remove when no longer needed
         Document filter = new Document("speechKey", key);
         Document speechDoc = getSpeechCollection().find(filter).first();
-        System.out.println(getSpeechCollection().find().filter(Filters.eq("speechKey", key)).first());    // TODO: remove when no longer needed
-        System.out.println("SpeechDoc "+  speechDoc);   // TODO: remove when no longer needed
         if (speechDoc == null) {
             Logger.error("Rede " + key + " nicht gefunden");
             return null;
diff --git a/src/main/java/org/texttechnologylab/project/gruppe_05_1/rest/FrontEndController.java b/src/main/java/org/texttechnologylab/project/gruppe_05_1/rest/FrontEndController.java
index 4593a8d..e3cc361 100644
--- a/src/main/java/org/texttechnologylab/project/gruppe_05_1/rest/FrontEndController.java
+++ b/src/main/java/org/texttechnologylab/project/gruppe_05_1/rest/FrontEndController.java
@@ -211,7 +211,7 @@ public class FrontEndController {
             // No sentiment found: use a default sentiment with zero values
             sentimentObj = new Sentiment(0, 0, 0.0, 0.0, 0.0, 0.0);
         }
-        System.out.println("DEBUG: Speech Sentiment - " + sentimentObj);
+        Logger.debug("Speech Sentiment - " + sentimentObj);
         attributes.put("sentiment", sentimentObj);
 
         ctx.render("speech.ftl", attributes);