diff --git a/tutorials/esp32/minimal/partitions.csv b/tutorials/esp32/minimal/partitions.csv
index 9624a6d7..5c2cc9c1 100644
--- a/tutorials/esp32/minimal/partitions.csv
+++ b/tutorials/esp32/minimal/partitions.csv
@@ -1,5 +1,5 @@
 # Name,   Type, SubType, Offset,  Size, Flags
 nvs,      data, nvs,     ,        0x6000
 phy_init, data, phy,     ,        0x1000
-factory,  app,  factory, ,        1M
+factory,  app,  factory, ,        1200K
 coredump, data, coredump,,        128K