diff --git a/.gitea/workflows/nix.yaml b/.gitea/workflows/nix.yaml
index 314ac22..6b1f249 100644
--- a/.gitea/workflows/nix.yaml
+++ b/.gitea/workflows/nix.yaml
@@ -8,11 +8,11 @@ on:
 jobs:
   build:
     runs-on: ubuntu-22.04
-
-    container:
-      image: git.alexdelcamp.fr/alexandre_1a/nix-builder:0.2
     
     steps:
+      - name: Install nix
+        uses: DeterminateSystems/nix-installer-action@main 
+      
       - name: Checkout
         uses: actions/checkout@v4