diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index b60e324..0793642 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -26,8 +26,7 @@ jobs:
         with:
           extra_nix_config: |
             extra-trusted-public-keys = localhost:TiRpr2LzamX/MCKBUmFlZ8inWz94QWGL88fMEHg9Kgc=
-            extra-substituters = http://localhost:5000
-            extra-trusted-substituters = http://localhost:5000
+            substituters = http://localhost:5000
             secret-key-files = /var/secrets/cache_privkey
             post-build-hook = /etc/nix/upload-to-cache.sh
       - name: Install SSH key