diff --git a/platypush/backend/http/app/mixins/__init__.py b/platypush/backend/http/app/mixins/__init__.py
index b036e1e0..2c97cb45 100644
--- a/platypush/backend/http/app/mixins/__init__.py
+++ b/platypush/backend/http/app/mixins/__init__.py
@@ -125,7 +125,7 @@ class PubSubMixin:
                         continue
 
                     yield Message(data=msg.get('data', b''), channel=channel)
-        except (AttributeError, RedisConnectionError):
+        except (AttributeError, ValueError, RedisConnectionError):
             return
 
     def _pubsub_close(self):