diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 5782b9a..7a2573c 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -128,8 +128,8 @@ jobs:
         echo "Fetching GitHub meta API..."
         curl -sS https://api.github.com/meta > /tmp/github-meta.json
 
-        # Get squid-proxy IP address
-        PROXY_IP=$(getent hosts squid-proxy | awk '{ print $1 }')
+        # Proxy is on localhost
+        PROXY_IP="127.0.0.1"
         echo "Proxy IP: $PROXY_IP"
 
         # Allow established connections
@@ -194,6 +194,9 @@ jobs:
         echo ""
         echo "ipset github-ips contains $(ipset list github-ips | grep -c '^[0-9]') entries"
     - name: Verify proxy enforcement
+      env:
+        http_proxy: http://127.0.0.1:3128
+        https_proxy: http://127.0.0.1:3128
       run: |
         echo "=== Testing proxy enforcement ==="