diff --git a/esp32_partitions_castom.csv b/esp32_partitions_castom.csv
index 5d1cef19..ae3a693e 100644
--- a/esp32_partitions_castom.csv
+++ b/esp32_partitions_castom.csv
@@ -1,6 +1,6 @@
 # Name,   Type, SubType, Offset,  Size, Flags
 nvs,      data, nvs,     0x9000,  0x5000,
 otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x140000,
-app1,     app,  ota_1,   0x150000,0x140000,
-spiffs,   data, spiffs,  0x290000,0x170000,
\ No newline at end of file
+app0,     app,  ota_0,   0x10000, 0x150000,
+app1,     app,  ota_1,   0x160000,0x150000,
+spiffs,   data, spiffs,  0x2B0000,0x150000,
\ No newline at end of file
diff --git a/partitions.xlsx b/partitions.xlsx
new file mode 100644
index 00000000..c033e862
Binary files /dev/null and b/partitions.xlsx differ
diff --git a/platformio.ini b/platformio.ini
index a3039166..57768031 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -111,7 +111,7 @@ lib_deps =
 monitor_filters = esp32_exception_decoder
 upload_speed = 921600
 monitor_speed = 115200
-board_build.partitions = esp32_partitions.csv
+board_build.partitions = esp32_partitions_castom.csv
 
 [env:esp32_mysensors_4mb]
 build_flags = -Desp32_mysensors_4mb="esp32_mysensors_4mb"