diff --git a/scripts/cloudron-support b/scripts/cloudron-support
index 267fbb407..f1c30d7de 100755
--- a/scripts/cloudron-support
+++ b/scripts/cloudron-support
@@ -880,9 +880,9 @@ function apply_db_migrations() {
 }
 
 function check_services() {
-    local services=("mysql" "postgresql" "mongodb" "mail" "graphite")
-    local service_ip=("172.18.30.1" "172.18.30.2" "172.18.30.3" "172.18.30.4" "172.18.30.5")
-    local service_port=("3000" "3000" "3000" "3000" "2003")
+    local services=("mysql" "postgresql" "mongodb" "mail" "graphite" "sftp")
+    local service_ip=("172.18.30.1" "172.18.30.2" "172.18.30.3" "172.18.30.4" "172.18.30.5" "172.18.30.6")
+    local service_port=("3000" "3000" "3000" "3000" "2003" "3000")
 
     for service in "${!services[@]}"; do
         # Check if container is running
diff --git a/src/constants.js b/src/constants.js
index 6cd5c94ee..7d31dff15 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -52,6 +52,7 @@ exports = module.exports = {
     MONGODB_SERVICE_IPv4: '172.18.30.3',
     MAIL_SERVICE_IPv4: '172.18.30.4',
     GRAPHITE_SERVICE_IPv4: '172.18.30.5',
+    SFTP_SERVICE_IPv4: '172.18.30.6',
 
     NGINX_DEFAULT_CONFIG_FILE_NAME: 'default.conf',
 
diff --git a/src/infra_version.js b/src/infra_version.js
index 6a9cb9738..f58d06c87 100644
--- a/src/infra_version.js
+++ b/src/infra_version.js
@@ -18,7 +18,7 @@ exports = module.exports = {
         'mysql': 'registry.docker.com/cloudron/mysql:3.5.2@sha256:5cf52069a5ffb126afcaf6cdf91dba7e2c719efe48669e46b616979ef825e25b',
         'postgresql': 'registry.docker.com/cloudron/postgresql:6.1.1@sha256:8ba6d13670b475b03bffaf4b809e48254aa8baa271a1d0e1ce8a2288a2a56f82',
         'redis': 'registry.docker.com/cloudron/redis:3.7.0@sha256:fa0c0e757973fb434e359b142ed41c5b54c89715e5d9ad5a59e1ad54e0034219',
-        'sftp': 'registry.docker.com/cloudron/sftp:3.9.3@sha256:5c55414d7a24a0c9413546e1b0a38e6c6637dcf76e45fc002b58d5bd268b8219',
+        'sftp': 'registry.docker.com/cloudron/sftp:3.9.4@sha256:5c55414d7a24a0c9413546e1b0a38e6c6637dcf76e45fc002b58d5bd268b8219',
         'turn': 'registry.docker.com/cloudron/turn:1.8.2@sha256:9f3609969a5757837505c584c98246a3035a84a273b9be491665ac026423fd5f',
     }
 };
diff --git a/src/sftp.js b/src/sftp.js
index 187d88322..0c26290bc 100644
--- a/src/sftp.js
+++ b/src/sftp.js
@@ -10,6 +10,7 @@ const apps = require('./apps.js'),
     assert = require('node:assert'),
     blobs = require('./blobs.js'),
     BoxError = require('./boxerror.js'),
+    constants = require('./constants.js'),
     debug = require('debug')('box:sftp'),
     docker = require('./docker.js'),
     hat = require('./hat.js'),
@@ -105,6 +106,7 @@ async function start(existingInfra) {
                 --hostname sftp \
                 --net cloudron \
                 --net-alias sftp \
+                --ip ${constants.SFTP_SERVICE_IPv4} \
                 --log-driver syslog \
                 --log-opt syslog-address=unix://${paths.SYSLOG_SOCKET_FILE} \
                 --log-opt syslog-format=rfc5424 \