diff --git a/esp32-ble-scanner.yaml b/esp32-ble-scanner.yaml
index 913276c..b297d33 100644
--- a/esp32-ble-scanner.yaml
+++ b/esp32-ble-scanner.yaml
@@ -31,8 +31,8 @@ api:
   reboot_timeout: 0s
 
 esp32_ble_tracker:
-   scan_parameters:
-     active: true
+  scan_parameters:
+    active: true
   on_ble_advertise:
     then:
       - lambda: |-