diff --git a/examples/demo/sdkconfig.defaults b/examples/demo/sdkconfig.defaults
index a1fc72d0..3dfc4fb5 100644
--- a/examples/demo/sdkconfig.defaults
+++ b/examples/demo/sdkconfig.defaults
@@ -112,11 +112,12 @@ CONFIG_ESPTOOLPY_MONITOR_BAUD=115200
 #
 # Partition Table
 #
-CONFIG_PARTITION_TABLE_SINGLE_APP=y
+# CONFIG_PARTITION_TABLE_SINGLE_APP is not set
+CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
 # CONFIG_PARTITION_TABLE_TWO_OTA is not set
 # CONFIG_PARTITION_TABLE_CUSTOM is not set
 CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
-CONFIG_PARTITION_TABLE_FILENAME="partitions_singleapp.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partitions_singleapp_large.csv"
 CONFIG_PARTITION_TABLE_OFFSET=0x8000
 CONFIG_PARTITION_TABLE_MD5=y
 # end of Partition Table