diff --git a/global/overlay/etc/puppet/manifests/cosmos-site.pp b/global/overlay/etc/puppet/manifests/cosmos-site.pp
index 5503dcf0..3511f3c5 100644
--- a/global/overlay/etc/puppet/manifests/cosmos-site.pp
+++ b/global/overlay/etc/puppet/manifests/cosmos-site.pp
@@ -372,7 +372,6 @@ class eidas_de_middleware($version="106-rs",$hostname='localhost') {
                    '/dev/log:/dev/log',
                    '/etc/ssl:/etc/ssl'],
       env      => ["CERTNAME=${::fqdn}_infra",
-                   "EIDAS_SIGNER_DEFAULT_HASH_ALGORITHM=SHA256",
                    "PUBLIC_HOSTNAME=$_hostname",
                    "POSEIDAS_ADMIN_HASHED_PASSWORD=$poseidas_admin_hashed_password",
                    "DEMW_TLS_CLIENT_KEY=$demw_tls_client_key",