diff --git a/deploy_matrix.yml b/deploy_matrix.yml
index 2b36fbf..35aa0aa 100644
--- a/deploy_matrix.yml
+++ b/deploy_matrix.yml
@@ -278,8 +278,8 @@
           KEYCLOAK_ADMIN: "{{ keycloak_admin }}"
           KC_BOOTSTRAP_ADMIN_PASSWORD: "{{ keycloak_pw }}"
           KC_PROXY_HEADERS: xforwarded
-          KC_HTTP_ENABLED: true
-          KC_HOSTNAME_STRICT: false
+          KC_HTTP_ENABLED: "true"
+          KC_HOSTNAME_STRICT: 'false'
         volumes:
           - "{{ keycloak_data }}:/opt/keycloak/data:Z"
         network: "{{ podman_network }}"