diff --git a/variants/heltec_ct62/platformio.ini b/variants/heltec_ct62/platformio.ini
index 401a30d23..f98f8d4a5 100644
--- a/variants/heltec_ct62/platformio.ini
+++ b/variants/heltec_ct62/platformio.ini
@@ -1,6 +1,7 @@
 [Heltec_ct62]
 extends = esp32_base
 board = esp32-c3-devkitm-1
+board_build.partitions = min_spiffs.csv ; get around 4mb flash limit
 build_flags =
   ${esp32_base.build_flags}
   -I variants/heltec_ct62