diff --git a/global/overlay/etc/puppet/manifests/cosmos-site.pp b/global/overlay/etc/puppet/manifests/cosmos-site.pp
index aff275a8..50533227 100644
--- a/global/overlay/etc/puppet/manifests/cosmos-site.pp
+++ b/global/overlay/etc/puppet/manifests/cosmos-site.pp
@@ -265,6 +265,7 @@ class eidas_sp($version="1.0.0",$hostname='localhost') {
                    '/etc/ssl:/etc/ssl'],
       env      => ["SERVER_SERVLET_CONTEXT_PATH=/",
                    "SP_USE_SC_LOGO=false",
+                   "SP_ENTITY_ID=https://$_hostname/sp",
                    "SPRING_PROFILES_ACTIVE=qa",
                    "SP_BASE_URI=https://$_hostname"]
    } ->