diff --git a/repos.json b/repos.json
index 21f33359a..deae5b6c1 100644
--- a/repos.json
+++ b/repos.json
@@ -305,6 +305,7 @@
             "url": "https://github.com/kampka/nix-packages"
         },
         "kapack": {
+            "file": "nur.nix",
             "github-contact": "augu5te",
             "url": "https://github.com/oar-team/nur-kapack"
         },