diff --git a/apps/server/static/openapi-v1.json b/apps/server/static/openapi-v1.json
index 75735c10..bb71ae1e 100644
--- a/apps/server/static/openapi-v1.json
+++ b/apps/server/static/openapi-v1.json
@@ -8851,6 +8851,7 @@
             "schema": {
               "type": "string",
               "minLength": 1,
+              "pattern": "^\\d+$",
               "description": "The id of the notification",
               "example": "1"
             },