diff --git a/roles/postgres/tasks/backup.yml b/roles/postgres/tasks/backup.yml
index cd90c01..dc9e37b 100644
--- a/roles/postgres/tasks/backup.yml
+++ b/roles/postgres/tasks/backup.yml
@@ -1,5 +1,5 @@
 - name: Create borg backup from PostgreSQL dumpall
-  shell: |
+  shell: >
     docker exec postgres
     pg_dumpall |
     borg create