diff --git a/templates/cadoles-pod-shibboleth-sp-v3.conf.j2 b/templates/cadoles-pod-shibboleth-sp-v3.conf.j2
index 0ee0927..ddfb05a 100644
--- a/templates/cadoles-pod-shibboleth-sp-v3.conf.j2
+++ b/templates/cadoles-pod-shibboleth-sp-v3.conf.j2
@@ -12,7 +12,7 @@ PODMAN_ARGS="\
     -e 'APACHE_FORCE_HTTPS={{ "true" if haproxy_public_base_url.startswith('https') else "false" }}' \
     -e 'SP_HANDLER_BASE_PATH={{ haproxy_hydra_saml_base_path }}' \
     -e 'SP_SESSIONS_REDIRECT_LIMIT=host+allow' \
-    -e 'SP_SESSIONS_REDIRECT_ALLOW={{ hydra_saml_allowed_redirects | join(',') }}' \
+    -e 'SP_SESSIONS_REDIRECT_ALLOW={{ hydra_saml_allowed_redirects | join(' ') }}' \
     -e 'SP_INCLUDE_DEFAULT_ATTRIBUTES_MAPPING={{ hydra_saml_include_sp_default_attributes_mapping }}' \
     -e 'SP_INCLUDE_DEFAULT_ATTRIBUTES_POLICY={{ hydra_saml_include_sp_default_attributes_policy }}' \
     -v '/etc/shibboleth/attribute-map.inc.xml:/etc/shibboleth/attribute-map.inc.xml' \