diff --git a/.arduino-ci.yml b/.arduino-ci.yml
index ff76fe9..8b64d08 100644
--- a/.arduino-ci.yml
+++ b/.arduino-ci.yml
@@ -19,6 +19,9 @@ packages:
 compile:
   platforms:
     - uno
+    lib_deps:
+      - libraries/SoftwareSerial
+      - libraries/ArduinoJson
 #    - m4
 #    - esp32
 #    - esp8266