diff --git a/libraries/AP_HAL_ESP32/targets/partitions.csv b/libraries/AP_HAL_ESP32/targets/partitions.csv
index d245f35d50..70f23f3af8 100644
--- a/libraries/AP_HAL_ESP32/targets/partitions.csv
+++ b/libraries/AP_HAL_ESP32/targets/partitions.csv
@@ -1,5 +1,5 @@
 # Name,   Type, SubType, Offset,  Size
 nvs,      data, nvs,           ,  0x6000
 phy_init, data, phy,           ,  0x1000
-factory,   app, factory,       ,  2M
+factory,   app, factory,       ,  3M
 storage,  0x45, 0x0,           ,  128K