diff --git a/common/ota_esp32.yaml b/common/ota_esp32.yaml
index 3a003fb..1c53141 100644
--- a/common/ota_esp32.yaml
+++ b/common/ota_esp32.yaml
@@ -2,4 +2,4 @@
 ota:
   - platform: esphome
     password: !secret ota_password
-    # allow_partition_access: true
+    allow_partition_access: true
diff --git a/mcu-bedroom-lamp-left.yaml b/mcu-bedroom-lamp-left.yaml
index ad5f4ba..b9b6038 100644
--- a/mcu-bedroom-lamp-left.yaml
+++ b/mcu-bedroom-lamp-left.yaml
@@ -131,6 +131,7 @@ api:
 ota:
   platform: esphome
   password: !secret ota_password
+  allow_partition_access: true
   on_begin:
     then:
       - light.disco_on:
diff --git a/mcu-bedroom-lamp-right.yaml b/mcu-bedroom-lamp-right.yaml
index a30a49a..784c904 100644
--- a/mcu-bedroom-lamp-right.yaml
+++ b/mcu-bedroom-lamp-right.yaml
@@ -128,6 +128,7 @@ api:
 ota:
   platform: esphome
   password: !secret ota_password
+  allow_partition_access: true
   on_begin:
     then:
       - light.disco_on: