diff --git a/src/server.js b/src/server.js
index f70a5bb..fc278eb 100644
--- a/src/server.js
+++ b/src/server.js
@@ -146,7 +146,8 @@ async function getUntis(weekDate) {
                                 } else {
                                     if (!teachingContent.includes(entry.teachingContent)) {
                                         if (teachingContent != "") teachingContent += '\n';
-                                        teachingContent += "- " + entry.teachingContent;
+                                        teachingStr = entry.teachingContent.replace('\n', ', ');
+                                        teachingContent += "- " + teachingStr;
                                     }
                                     
                                     if (subjectsWithoutTeachingContent.includes(entry.subject.displayName)) {