--- a/main/CMakeLists.txt	Tue Sep 26 14:59:06 2023 +0200
+++ b/main/CMakeLists.txt	Tue Sep 26 15:10:25 2023 +0200
@@ -1,3 +1,5 @@
-idf_component_register(SRCS config.c task_user.c task_mqtt.c task_ds18b20.c updates.c task_adc.c xutil.c co2meter.c u8g2_esp32_hal.c task_wifi.c
+set(srcs config.c task_user.c task_mqtt.c task_ds18b20.c updates.c task_adc.c xutil.c co2meter.c u8g2_esp32_hal.c task_wifi.c)
+
+idf_component_register(SRCS "${srcs}"
 	INCLUDE_DIRS ".")