diff --git a/global/overlay/etc/puppet/manifests/cosmos-site.pp b/global/overlay/etc/puppet/manifests/cosmos-site.pp
index f08b57ee..04102d90 100644
--- a/global/overlay/etc/puppet/manifests/cosmos-site.pp
+++ b/global/overlay/etc/puppet/manifests/cosmos-site.pp
@@ -234,7 +234,7 @@ class eidas_connector {
       base64    => true
    } ->
    sunet::snippets::secret_file {"/etc/eidas-connector/credentials/sp/sp-encryption.key":
-      hiera_key => 'eidas_connector_sp_encryption_key'
+      hiera_key => 'eidas_connector_sp_encryption_key',
       base64    => true
    } ->
    sunet::snippets::secret_file {"/etc/eidas-connector/credentials/sp/metadata-signing.key":