diff --git a/shelly-pm-mini-gen3.yaml b/shelly-pm-mini-gen3.yaml
index d9655c0..712d2c8 100644
--- a/shelly-pm-mini-gen3.yaml
+++ b/shelly-pm-mini-gen3.yaml
@@ -70,6 +70,8 @@ network:
   enable_ipv6: true
   # min_ipv6_addr_count: 2
 
+improv_serial:
+
 esp32_improv:
   authorizer: shelly_button_id