diff --git a/ports/esp32s2/mpconfigport.mk b/ports/esp32s2/mpconfigport.mk
index 95a845736f..8f057784ac 100644
--- a/ports/esp32s2/mpconfigport.mk
+++ b/ports/esp32s2/mpconfigport.mk
@@ -13,7 +13,7 @@ USB_SERIAL_NUMBER_LENGTH = 12
 LONGINT_IMPL = MPZ
 
 # These modules are implemented in ports/<port>/common-hal:
-CIRCUITPY_FULL_BUILD = 0
+CIRCUITPY_FULL_BUILD = 1
 CIRCUITPY_ANALOGIO = 0
 CIRCUITPY_AUDIOBUSIO = 0
 CIRCUITPY_AUDIOIO = 0