diff --git a/boards/abstracts/settingsmanager.py b/boards/abstracts/settingsmanager.py
--- a/boards/abstracts/settingsmanager.py
+++ b/boards/abstracts/settingsmanager.py
@@ -71,7 +71,7 @@ class SettingsManager:
         tag_names = self.get_setting(SETTING_FAVORITE_TAGS)
         tags = []
         if tag_names:
-            tags = Tag.objects.filter(name__in=tag_names)
+            tags = list(Tag.objects.filter(name__in=tag_names))
         return tags
 
     def add_fav_tag(self, tag):
@@ -95,7 +95,7 @@ class SettingsManager:
         tag_names = self.get_setting(SETTING_HIDDEN_TAGS)
         tags = []
         if tag_names:
-            tags = Tag.objects.filter(name__in=tag_names)
+            tags = list(Tag.objects.filter(name__in=tag_names))
 
         return tags