diff --git a/evibes/settings/summernote.py b/evibes/settings/summernote.py
index 3b9631ad..5c826f48 100644
--- a/evibes/settings/summernote.py
+++ b/evibes/settings/summernote.py
@@ -1,6 +1,6 @@
-SUMMERNOTE_THEME = "bs5"
+SUMMERNOTE_THEME = "bs4"
 SUMMERNOTE_CONFIG = {
-    "iframe": False,
+    "iframe": True,
     "summernote": {
         "lang": None,
         "toolbar": [