diff --git a/ampel-firmware/ampel-firmware.h b/ampel-firmware/ampel-firmware.h
index 41fe46bd593aa82a1a3c133e08f1fabe88e7b490..e6616c01c6b2b4aa3241db9f5bfe57f6386f854b 100644
--- a/ampel-firmware/ampel-firmware.h
+++ b/ampel-firmware/ampel-firmware.h
@@ -37,4 +37,6 @@
 #include "co2_sensor.h"
 #include "led_effects.h"
 
+#include "save_config.h"
+
 #endif