diff --git a/.forgejo/workflows/ipv6test.yml b/.forgejo/workflows/ipv6test.yml
index 9b5a755..aa67584 100644
--- a/.forgejo/workflows/ipv6test.yml
+++ b/.forgejo/workflows/ipv6test.yml
@@ -21,7 +21,7 @@ jobs:
           curl -s -o /dev/null https://ipv6.google.com
       - name: Check IPv4 proxy
         env:
-          HTTP_PROXY: "http://10.0.0.2:8888"
-          HTTPS_PROXY: "http://10.0.0.2:8888"
+          HTTP_PROXY: "http://fsn1-1.forsaken-ashbirds.net:8888"
+          HTTPS_PROXY: "http://fsn1-1.forsaken-ashbirds.net:8888"
         run: |
-          curl -s -o /dev/null https://ipv4.google.com
+          curl -o /dev/null https://ipv4.google.com
diff --git a/readme.md b/readme.md
index c513b36..f2ab5fe 100644
--- a/readme.md
+++ b/readme.md
@@ -18,4 +18,4 @@ It's hostname is ``fsn1-2.forsaken-ashbirds.net``.
 - If you want to volunteer additional runner capacity to the entire instance, feel free to get in touch.
 - Provided runners may not be available 24/7 but should be online most of the day.
 - IPv4 connectivity for HTTP connections is available through a proxy service.
-  Use it by specifying ``HTTP_PROXY=10.0.0.2:8888`` and ``HTTPS_PROXY=10.0.0.2:8888`` where required. (``10.0.0.0/24`` is an internal network where the proxy machine is reachable.)
+  Use it by specifying ``HTTP_PROXY=http://fsn1-1.forsaken-ashbirds.net:8888`` and ``HTTPS_PROXY=http://fsn1-1.forsaken-ashbirds.net:8888`` where required. (The service is not reachable from outside the runner.)