diff --git a/evibes/middleware.py b/evibes/middleware.py
index 59b40f57..2064ad89 100644
--- a/evibes/middleware.py
+++ b/evibes/middleware.py
@@ -1,4 +1,5 @@
 import logging
+import traceback
 from os import getenv
 
 from django.contrib.auth.models import AnonymousUser
@@ -60,6 +61,10 @@ class GrapheneJWTAuthorizationMiddleware:
             user = AnonymousUser()
         except TypeError:
             user = AnonymousUser()
+        except Exception as e:
+            logger.warning("Could not authenticate user: %s", str(e))
+            logger.debug(traceback.format_exc())
+            user = AnonymousUser()
         return user