diff --git a/gns3server/modules/docker/__init__.py b/gns3server/modules/docker/__init__.py
index 49a7f4b1..786ce1ea 100644
--- a/gns3server/modules/docker/__init__.py
+++ b/gns3server/modules/docker/__init__.py
@@ -25,6 +25,7 @@ import shutil
 import asyncio
 import subprocess
 import logging
+import aiohttp
 import docker
 
 log = logging.getLogger(__name__)
@@ -126,7 +127,7 @@ class Docker(BaseManager):
 
         if cid not in self._vms:
             raise aiohttp.web.HTTPNotFound(
-                text="Docker container with ID {} doesn't exist".format(vm_id))
+                text="Docker container with ID {} doesn't exist".format(cid))
 
         container = self._vms[cid]
         if project_id:
diff --git a/gns3server/modules/docker/docker_vm.py b/gns3server/modules/docker/docker_vm.py
index d08cff02..e70c982c 100644
--- a/gns3server/modules/docker/docker_vm.py
+++ b/gns3server/modules/docker/docker_vm.py
@@ -128,7 +128,7 @@ class Container(BaseVM):
     def stop(self):
         """Stops this Docker container."""
         result = yield from self.manager.execute(
-            "stop", {"container": self._id})
+            "kill", {"container": self._id})
         log.info("Docker container '{name}' [{image}] stopped".format(
             name=self._name, image=self._image))
 
diff --git a/gns3server/schemas/docker.py b/gns3server/schemas/docker.py
index 15c03ab3..cb10b7d8 100644
--- a/gns3server/schemas/docker.py
+++ b/gns3server/schemas/docker.py
@@ -42,6 +42,11 @@ DOCKER_CREATE_SCHEMA = {
             "type": "string",
             "minLength": 1,
         },
+        "console": {
+            "description": "console name",
+            "type": "string",
+            "minLength": 1,
+        },
     },
     "additionalProperties": False,
 }