diff --git a/helper-scripts/nextcloud.sh b/helper-scripts/nextcloud.sh
index 6d68d191..a1b9eb5d 100755
--- a/helper-scripts/nextcloud.sh
+++ b/helper-scripts/nextcloud.sh
@@ -80,8 +80,8 @@ elif [[ ${NC_INSTALL} == "y" ]]; then
 	  /web/nextcloud/occ config:system:set memcache.locking --value='\OC\Memcache\Redis' --type=string; \
 	  /web/nextcloud/occ config:system:set memcache.local --value='\OC\Memcache\Redis' --type=string; \
 	  /web/nextcloud/occ config:system:set trusted_domains 1 --value=${MAILCOW_HOSTNAME}; \
-	  /web/nextcloud/occ config:system:set trusted_proxies 0 --value=fd4d:6169:6c63:6f77::1; \
-	  /web/nextcloud/occ config:system:set trusted_proxies 1 --value=172.22.1.0/24; \
+    /web/nextcloud/occ config:system:set trusted_proxies 0 --value=${IPV6_NETWORK}; \
+	  /web/nextcloud/occ config:system:set trusted_proxies 1 --value=${IPV4_NETWORK}.0/24; \
 	  /web/nextcloud/occ config:system:set overwritewebroot --value=/nextcloud; \
 	  /web/nextcloud/occ config:system:set overwritehost --value=${MAILCOW_HOSTNAME}; \
 	  /web/nextcloud/occ config:system:set overwriteprotocol --value=https; \