diff --git a/k8s/apps/pkg-repo/deployment.yaml b/k8s/apps/pkg-repo/deployment.yaml
index d5d89c1..6978f6b 100644
--- a/k8s/apps/pkg-repo/deployment.yaml
+++ b/k8s/apps/pkg-repo/deployment.yaml
@@ -29,12 +29,6 @@ data:
     #!/bin/bash
     set -e
 
-    # Install reprepro (one-time, cached in PVC)
-    if ! command -v reprepro &>/dev/null; then
-      apt-get update && apt-get install -y --no-install-recommends reprepro gpg gpg-agent
-      rm -rf /var/lib/apt/lists/*
-    fi
-
     # Import GPG key
     gpg --batch --import /gpg/private.key 2>/dev/null || true
 
@@ -90,7 +84,7 @@ spec:
               mountPath: /usr/share/nginx/html
               readOnly: true
         - name: reprepro
-          image: debian:trixie
+          image: harbor.n0ball.tw/infra/reprepro:latest
           command: ["bash", "/config/init.sh"]
           volumeMounts:
             - name: repo-data