diff --git a/gns3server/modules/dynamips/__init__.py b/gns3server/modules/dynamips/__init__.py
index 711037a4..267cf12c 100644
--- a/gns3server/modules/dynamips/__init__.py
+++ b/gns3server/modules/dynamips/__init__.py
@@ -733,5 +733,5 @@ class Dynamips(BaseManager):
                     continue
                 # valid IOS images must start with the ELF magic number, be 32-bit, big endian and have an ELF version of 1
                 if elf_header_start == b'\x7fELF\x01\x02\x01':
-                    images.append({"filename": filename})
+                    images.append({"filename": filename, "path": path})
         return images
diff --git a/gns3server/schemas/vm.py b/gns3server/schemas/vm.py
index 3eb77877..239f16b8 100644
--- a/gns3server/schemas/vm.py
+++ b/gns3server/schemas/vm.py
@@ -26,13 +26,16 @@ VM_LIST_IMAGES_SCHEMA = {
             "properties": {
                 "filename": {
                     "description": "Image filename",
-                    "type": "string"
+                    "type": "string",
+                    "minLength": 1
                 },
                 "path": {
                     "description": "Image path",
-                    "type": "string"
+                    "type": "string",
+                    "minLength": 1
                 }
             },
+            "required": ["filename", "path"],
             "additionalProperties": False
         }
     ],
diff --git a/tests/handlers/api/test_dynamips.py b/tests/handlers/api/test_dynamips.py
index 94de3030..638dbcb5 100644
--- a/tests/handlers/api/test_dynamips.py
+++ b/tests/handlers/api/test_dynamips.py
@@ -156,7 +156,7 @@ def test_vms(server, tmpdir, fake_dynamips, fake_file):
     with patch("gns3server.modules.Dynamips.get_images_directory", return_value=str(tmpdir), example=True):
         response = server.get("/dynamips/vms")
     assert response.status == 200
-    assert response.json == [{"filename": "7200.bin"}]
+    assert response.json == [{"filename": "7200.bin", "path": str(tmpdir / "7200.bin")}]
 
 
 def test_upload_vm(server, tmpdir):