diff --git a/src/controllers/backup-controller.ts b/src/controllers/backup-controller.ts
index 552aaf7..320030f 100644
--- a/src/controllers/backup-controller.ts
+++ b/src/controllers/backup-controller.ts
@@ -150,7 +150,7 @@ export class BackupController extends Controller {
             db_port: DB_PORT,
             db_user: DB_USERNAME,
             db_password: DB_PASSWORD,
-            db_list: DB_LIST?.replace(",", " "),
+            db_list: DB_LIST?.replaceAll(",", " "),
           },
         }),
       },
@@ -293,7 +293,7 @@ export class BackupController extends Controller {
             db_port: DB_PORT,
             db_user: DB_USERNAME,
             db_password: DB_PASSWORD,
-            db_list: DB_LIST?.replace(",", " "),
+            db_list: DB_LIST?.replaceAll(",", " "),
           },
         },
       }),
@@ -344,7 +344,7 @@ export class BackupController extends Controller {
               db_port: DB_PORT,
               db_user: DB_USERNAME,
               db_password: DB_PASSWORD,
-              db_list: DB_LIST?.replace(",", " "),
+              db_list: DB_LIST?.replaceAll(",", " "),
             },
           },
         }),