diff --git a/partitions.csv b/partitions.csv
index 924878b..ec7644f 100644
--- a/partitions.csv
+++ b/partitions.csv
@@ -2,4 +2,5 @@
 # Note: if you have increased the bootloader size, make sure to update the offsets to avoid overlap
 nvs,      data, nvs,     ,        0x6000,
 phy_init, data, phy,     ,        0x1000,
-factory,  app,  factory, ,        3M,
\ No newline at end of file
+factory,  app,  factory, ,        2M,
+sim,      data, undefined,,       0x26000,