diff --git a/ports/espressif/boards/heltec_esp32s3_wifi_lora_v3/mpconfigboard.mk b/ports/espressif/boards/heltec_esp32s3_wifi_lora_v3/mpconfigboard.mk
index 633cca09823dc..3c13a55ad4327 100644
--- a/ports/espressif/boards/heltec_esp32s3_wifi_lora_v3/mpconfigboard.mk
+++ b/ports/espressif/boards/heltec_esp32s3_wifi_lora_v3/mpconfigboard.mk
@@ -26,4 +26,4 @@ CIRCUITPY_DISPLAYIO = 1
 
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Display_Shapes
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Display_Text
-FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_RFM9x
+# FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_RFM9x  # makes no sense - heltec v3 uses sx1262 Lora-Chipset