diff --git a/.forgejo/actions/builder/Dockerfile b/.forgejo/actions/builder/Dockerfile
deleted file mode 100644
index 4773fad6..00000000
--- a/.forgejo/actions/builder/Dockerfile
+++ /dev/null
@@ -1 +0,0 @@
-FROM nixos/nix
\ No newline at end of file
diff --git a/.forgejo/workflows/build-iso.yml b/.forgejo/workflows/build-iso.yml
index ead6cc43..3a7165d0 100644
--- a/.forgejo/workflows/build-iso.yml
+++ b/.forgejo/workflows/build-iso.yml
@@ -7,6 +7,7 @@ jobs:
     runs-on: docker
     container: 
       image: nixos/nix
+      entrypoint: [ "/root/.nix-profile/bin/sleep", "10000" ]
     steps:
     - uses: actions/checkout@v3
       with: