diff --git a/.forgejo/workflows/ci.yaml b/.forgejo/workflows/ci.yaml
index 30641f0a..245249d4 100644
--- a/.forgejo/workflows/ci.yaml
+++ b/.forgejo/workflows/ci.yaml
@@ -11,42 +11,56 @@ on:
 jobs:
   check-pre-commit:
     runs-on: nix
+    container:
+      image: icewind1991/nix-runner
     steps:
       - uses: actions/checkout@v4
       - run: nix-build -A tests
 
   check-data-model:
     runs-on: nix
+    container:
+      image: icewind1991/nix-runner
     steps:
       - uses: actions/checkout@v4
       - run: nix-shell --run 'nix-unit ./deployment/data-model-test.nix'
 
   check-peertube:
     runs-on: nix
+    container:
+      image: icewind1991/nix-runner
     steps:
       - uses: actions/checkout@v4
       - run: nix-build services -A tests.peertube
 
   check-panel:
     runs-on: nix
+    container:
+      image: icewind1991/nix-runner
     steps:
       - uses: actions/checkout@v4
       - run: nix-build panel -A tests
 
   check-deployment-basic:
     runs-on: nix
+    container:
+      image: icewind1991/nix-runner
     steps:
       - uses: actions/checkout@v4
       - run: nix build .#checks.x86_64-linux.deployment-basic -L
 
   check-deployment-cli:
     runs-on: nix
+    container:
+      image: icewind1991/nix-runner
     steps:
       - uses: actions/checkout@v4
       - run: nix build .#checks.x86_64-linux.deployment-cli -L
 
   check-deployment-panel:
     runs-on: nix
+    container:
+      image: icewind1991/nix-runner
     steps:
       - uses: actions/checkout@v4
       - run: nix build .#checks.x86_64-linux.deployment-panel -L