diff --git a/apps/nas-samba/config.json b/apps/nas-samba/config.json
index b2bd79b..18ea517 100644
--- a/apps/nas-samba/config.json
+++ b/apps/nas-samba/config.json
@@ -28,6 +28,14 @@
       "required": true,
       "default": "/nas",
       "hint": "Host path to share via SMB"
+    },
+    {
+      "type": "text",
+      "label": "Bind IP",
+      "env_variable": "BIND_IP",
+      "required": true,
+      "default": "192.168.0.15",
+      "hint": "IP address to bind SMB ports to"
     }
   ],
   "supported_architectures": ["arm64", "amd64"],
diff --git a/apps/nas-samba/docker-compose.json b/apps/nas-samba/docker-compose.json
index afdffad..70628fa 100644
--- a/apps/nas-samba/docker-compose.json
+++ b/apps/nas-samba/docker-compose.json
@@ -9,11 +9,11 @@
       "hostname": "nas",
       "addPorts": [
         {
-          "hostPort": "192.168.0.15:445",
+          "hostPort": "${BIND_IP}:445",
           "containerPort": 445
         },
         {
-          "hostPort": "192.168.0.15:139",
+          "hostPort": "${BIND_IP}:139",
           "containerPort": 139
         }
       ],