diff --git a/docker-compose.yml b/docker-compose.yml
index 828b81ad..05d5d83b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -76,7 +76,7 @@ services:
             - clamd
 
     rspamd-mailcow:
-      image: mailcow/rspamd:1.91
+      image: mailcow/rspamd:1.90
       stop_grace_period: 30s
       depends_on:
         - dovecot-mailcow