diff --git a/.github/workflows/images_build.yml b/.github/workflows/images_build.yml
index 52c64a1e3..2340cb3c0 100644
--- a/.github/workflows/images_build.yml
+++ b/.github/workflows/images_build.yml
@@ -1051,6 +1051,10 @@ jobs:
             yum.oracle.com:443
             ziply.mm.fcix.net:443
             ziply.mm.fcix.net:80
+            ha.pool.sks-keyservers.net:11371
+            keyserver.ubuntu.com:80
+            p80.pool.sks-keyservers.net:80
+            pgp.mit.edu:11371
 
       - name: Checkout repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1