diff --git a/stages/org.osbuild.dmverity.meta.json b/stages/org.osbuild.dmverity.meta.json
index 213b58553..4c4708387 100644
--- a/stages/org.osbuild.dmverity.meta.json
+++ b/stages/org.osbuild.dmverity.meta.json
@@ -30,27 +30,11 @@
       "properties": {
         "data_device": {
           "type": "object",
-          "additionalProperties": false,
-          "required": [
-            "path"
-          ],
-          "properties": {
-            "path": {
-              "type": "string"
-            }
-          }
+          "additionalProperties": true
         },
         "hash_device": {
           "type": "object",
-          "additionalProperties": false,
-          "required": [
-            "path"
-          ],
-          "properties": {
-            "path": {
-              "type": "string"
-            }
-          }
+          "additionalProperties": true
         }
       }
     }