diff --git a/Dockerfile b/Dockerfile
index 6ac6fbe..712b0ac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,7 +39,8 @@ RUN \
   arduino-cli core install arduino:samd && \
   arduino-cli core install esp8266:esp8266 && \
   arduino-cli core install esp32:esp32 && \
-  arduino-cli core install Heltec-esp32:esp32
+  arduino-cli core install Heltec-esp32:esp32 && \
+  arduino-cli core install CubeCell:CubeCell
   
 
 CMD ["/bin/bash"]