diff --git a/aurora/utilities/json.py b/aurora/utilities/json.py
index aad7be7..7052f90 100644
--- a/aurora/utilities/json.py
+++ b/aurora/utilities/json.py
@@ -1,7 +1,7 @@
 import json
 from datetime import datetime, timedelta
 
-from aurora.models import AuroraBaseModel
+from aurora.models import AuroraBaseModel, AuroraGuildModel
 
 
 class JSONEncoder(json.JSONEncoder):
@@ -12,6 +12,8 @@ class JSONEncoder(json.JSONEncoder):
             return str(o)
         if isinstance(o, AuroraBaseModel):
             return o.to_json()
+        if isinstance(o, AuroraGuildModel):
+            return o.to_json()
         return super().default(o)