diff --git a/tasks/main.yml b/tasks/main.yml
index eeb6721..889c701 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -50,8 +50,6 @@
     volumes:
       - "{{ nextcloud_volume }}:/var/www/html"
     env:
-      NEXTCLOUD_TRUSTED_DOMAINS:
-        "{{ nextcloud_trusted_domains | join(' ') }}"
       SQLITE_DATABASE:
         "{{ nextcloud_db_name if nextcloud_db_engine == 'sqlite' else '' }}"
       MYSQL_DATABASE:
@@ -73,7 +71,7 @@
       NEXTCLOUD_TABLE_PREFIX: "{{ nextcloud_table_prefix }}"
       NEXTCLOUD_ADMIN_USER: "{{ nextcloud_admin_user }}"
       NEXTCLOUD_ADMIN_PASSWORD: "{{ nextcloud_admin_password }}"
-      NEXTCLOUD_TRUSTED_DOMAINS: "{{ nextcloud_trusted_domains }}"
+      NEXTCLOUD_TRUSTED_DOMAINS: "{{ nextcloud_trusted_domains | join(' ')}}"
       NEXTCLOUD_UPDATE: "{{ nextcloud_update }}"
       REDIS_HOST: "{{ nextcloud_redis_host }}"
       REDIS_HOST_PORT: "{{ nextcloud_redis_port }}"