diff --git a/Dockerfile b/Dockerfile
index 5f42447..76b301e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,8 +21,11 @@ RUN \
 
 USER $USER
 
-# RUN \
-#   env USER=arduino arduino-cli config init
+RUN \
+  arduino-cli config init 
+
+COPY arduino-cli.yaml ~/.arduino15/
+  
 
 CMD ["/bin/bash"]
 
diff --git a/arduino-cli.yaml b/arduino-cli.yaml
new file mode 100644
index 0000000..653de84
--- /dev/null
+++ b/arduino-cli.yaml
@@ -0,0 +1,6 @@
+proxy_type: auto
+sketchbook_path: /root/Arduino
+arduino_data: /root/.arduino15
+board_manager:
+  additional_urls:
+  - http://arduino.esp8266.com/stable/package_esp8266com_index.json