diff --git a/.gitea/workflows/flake-update.yaml b/.gitea/workflows/flake-update.yaml
index 3c73533..528f9b0 100644
--- a/.gitea/workflows/flake-update.yaml
+++ b/.gitea/workflows/flake-update.yaml
@@ -13,7 +13,7 @@ jobs:
 
       - name: Install Nix
         run: |
-          curl --proto '=https' --tlsv1.2 -sSf -L https://install.determinate.systems/nix | sh -s -- install linux --no-confirm
+          curl --proto '=https' --tlsv1.2 -sSf -L https://install.determinate.systems/nix | sh -s -- install linux --no-confirm --init none
           echo "/nix/var/nix/profiles/default/bin" >> "$GITHUB_PATH"
 
       - name: Update flake inputs