diff --git a/packages/json_schemas/schemas/actor.schema.json b/packages/json_schemas/schemas/actor.schema.json
index 4cf7d1a2..1c1aa134 100644
--- a/packages/json_schemas/schemas/actor.schema.json
+++ b/packages/json_schemas/schemas/actor.schema.json
@@ -22,7 +22,7 @@
     },
     "version": {
       "type": "string",
-      "pattern": "^([0-9]+)\\.([0-9]+)(\\.[0-9]+){0,1}$"
+      "pattern": "^([0-9]|[1-9][0-9])\\.([0-9]|[1-9][0-9])$"
     },
     "buildTag": {
       "type": "string",