diff --git a/docker-compose-infra-main.yml b/docker-compose-infra-main.yml
index bde7ea7..4b370e6 100644
--- a/docker-compose-infra-main.yml
+++ b/docker-compose-infra-main.yml
@@ -61,9 +61,14 @@ services:
         mkdir -p "/backup"
         while true; do
           f="backup_$(date +%Y%m%d_%H%M%S).sql.gz"
+          tmp="/backup/$${f}.tmp"
           echo "[$(date '+%Y-%m-%d %H:%M:%S')] Starting backup: $${f}"
-          pg_dumpall -h postgres -U postgres | gzip > "/backup/$${f}"
-          echo "[$(date '+%Y-%m-%d %H:%M:%S')] Backup complete"
+          if pg_dumpall -h postgres -U postgres > "$${tmp}" && gzip -f "$${tmp}" && mv "$${tmp}.gz" "/backup/$${f}"; then
+            echo "[$(date '+%Y-%m-%d %H:%M:%S')] Backup complete"
+          else
+            echo "[$(date '+%Y-%m-%d %H:%M:%S')] Backup FAILED, removing partial file"
+            rm -f "$${tmp}" "$${tmp}.gz"
+          fi
           find /backup -name "backup_*.sql.gz" -mtime +7 -delete 2>/dev/null || true
           sleep 86400
         done