diff --git a/gateway/platformio.ini b/gateway/platformio.ini
index 474b439..c8c78f0 100644
--- a/gateway/platformio.ini
+++ b/gateway/platformio.ini
@@ -33,11 +33,16 @@ check_severity = medium, high
 [env:native]
 platform = native
 test_filter = test_native
+lib_extra_dirs =
+    ../libraries
+lib_deps = 
+	bblanchon/ArduinoJson@6.19.4
+build_flags = -std=c++11
 
 [env:embedded]
 platform = atmelavr
 framework = arduino
-board = miniatmega328
+board = pro16MHzatmega328
 lib_extra_dirs =
     ../libraries
 lib_deps =