diff --git a/bin/kaleidoscope-builder b/bin/kaleidoscope-builder
index b5a79f55..8bf5344c 100755
--- a/bin/kaleidoscope-builder
+++ b/bin/kaleidoscope-builder
@@ -59,6 +59,7 @@ install_arduino_core() {
 
 
 run_arduino_cli() {
+	echo "${ARDUINO_CLI}" "$@"  
 	ARDUINO_DIRECTORIES_USER=${ARDUINO_DIRECTORIES_USER} \
 	ARDUINO_DIRECTORIES_DATA=${ARDUINO_DIRECTORIES_DATA} \
 	ARDUINO_DIRECTORIES_DOWNLOADS=${ARDUINO_DIRECTORIES_DOWNLOADS} \