diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 436ff3d..1562dbc 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -15,7 +15,7 @@ jobs:
       - name: Install sudo
         run: |
           apt-get update -y
-          apt-get install -y sudo
+          apt-get install -y sudo iptables
 
       - name: Setup docker
         uses: docker/setup-docker-action@v4