diff --git a/ports/esp32/boards/UM_FEATHERS3/mpconfigboard.cmake b/ports/esp32/boards/UM_FEATHERS3/mpconfigboard.cmake
index 6c7f34009e..63d1af1da7 100644
--- a/ports/esp32/boards/UM_FEATHERS3/mpconfigboard.cmake
+++ b/ports/esp32/boards/UM_FEATHERS3/mpconfigboard.cmake
@@ -6,7 +6,7 @@ set(SDKCONFIG_DEFAULTS
     boards/sdkconfig.ble
     boards/sdkconfig.240mhz
     boards/sdkconfig.spiram_sx
-    boards/UM_TINYS3/sdkconfig.board
+    boards/UM_FEATHERS3/sdkconfig.board
 )
 
 set(MICROPY_FROZEN_MANIFEST ${MICROPY_BOARD_DIR}/manifest.py)