diff --git a/.github/workflows/images_build.yml b/.github/workflows/images_build.yml
index fc8eb35b5..e4d35a270 100644
--- a/.github/workflows/images_build.yml
+++ b/.github/workflows/images_build.yml
@@ -735,6 +735,7 @@ jobs:
           egress-policy: block
           allowed-endpoints: >
             api.github.com:443
+            apt.postgresql.org:80
             auth.docker.io:443
             dl-cdn.alpinelinux.org:443
             github.com:443