diff --git a/server/vbv_lernwelt/core/constants.py b/server/vbv_lernwelt/core/constants.py
index b08f4245..850d34f4 100644
--- a/server/vbv_lernwelt/core/constants.py
+++ b/server/vbv_lernwelt/core/constants.py
@@ -6,10 +6,14 @@ DEFAULT_RICH_TEXT_FEATURES = [
 ]
 DEFAULT_RICH_TEXT_FEATURES_WITH_HEADER = [
     "ul",
+    "ol",
     "bold",
     "italic",
-    "h3",
     "link",
+    "hr",
+    "h3",
+    "h4",
+    "h5",
 ]
 
 # ids for cypress test data