diff --git a/modules/amqp-email-forwarder/module.json b/modules/amqp-email-forwarder/module.json
index 36abc14..208e633 100644
--- a/modules/amqp-email-forwarder/module.json
+++ b/modules/amqp-email-forwarder/module.json
@@ -1,6 +1,7 @@
 {
   "module": "amqp-email-forwarder",
   "version": "1",
+  "slug": "emailfwd",
   "capabilities": [
     "container-runtime"
   ],
diff --git a/modules/de-spiegel/module.json b/modules/de-spiegel/module.json
index dec11ee..14f8245 100644
--- a/modules/de-spiegel/module.json
+++ b/modules/de-spiegel/module.json
@@ -1,6 +1,7 @@
 {
   "module": "de-spiegel",
   "version": "1",
+  "slug": "spiegel",
   "capabilities": [
     "container-runtime"
   ],
diff --git a/modules/mailu/module.json b/modules/mailu/module.json
index cd80df1..767656b 100644
--- a/modules/mailu/module.json
+++ b/modules/mailu/module.json
@@ -303,7 +303,7 @@
       "id": "webmail",
       "type": "container",
       "name": "mailu-webmail",
-      "image": "ghcr.io/mailu/roundcube@sha256:076b720fc766e58a97321cdb700e887c2008d6d323685fe59f323088333059dc",
+      "image": "ghcr.io/mailu/roundcube@sha256:19ccc9c21b2420dabb893ffa707ef90785c785e53dcb6bb9f98da01598412c43",
       "network": "mailu",
       "env-file": [
         "/var/lib/mailu/mailu.env",
diff --git a/modules/only-office/module.json b/modules/only-office/module.json
index 1fce3fd..ea48980 100644
--- a/modules/only-office/module.json
+++ b/modules/only-office/module.json
@@ -1,6 +1,7 @@
 {
   "module": "only-office",
   "version": "1",
+  "slug": "office",
   "capabilities": [
     "container-runtime"
   ],