diff --git a/cluster/prod/app/woodpecker-ci/deploy/server.hcl b/cluster/prod/app/woodpecker-ci/deploy/server.hcl
index c154351..38c0de9 100644
--- a/cluster/prod/app/woodpecker-ci/deploy/server.hcl
+++ b/cluster/prod/app/woodpecker-ci/deploy/server.hcl
@@ -2,6 +2,12 @@ job "woodpecker-ci" {
   datacenters = ["neptune", "scorpio"]
   type = "service"
 
+  # prefer scorpio as neptune has bad ipv6 routes to git.deuxfleurs.fr
+  affinity {
+	  attribute = "${node.datacenter}"
+	  value     = "scorpio"
+  }
+
   group "server" {
     count = 1