diff --git a/bundles/mautrix-whatsapp/files/config.yaml b/bundles/mautrix-whatsapp/files/config.yaml
index ba28cc8..d69f5af 100644
--- a/bundles/mautrix-whatsapp/files/config.yaml
+++ b/bundles/mautrix-whatsapp/files/config.yaml
@@ -101,8 +101,8 @@ bridge:
 
 logging:
     directory: /opt/mautrix-whatsapp/logs
-    file_name_format: "{{.Date}}-{{.Index}}.log"
+    file_name_format: null
     file_date_format: 2006-01-02
     file_mode: 0600
     timestamp_format: Jan _2, 2006 15:04:05
-    print_level: info
+    print_level: debug