diff --git a/src/obk_config.h b/src/obk_config.h
index 2ed0531e1..6fdd173fc 100644
--- a/src/obk_config.h
+++ b/src/obk_config.h
@@ -149,6 +149,7 @@
 #define ENABLE_DRIVER_IR2		0
 #define ENABLE_DRIVER_DS1820		1
 #define ENABLE_DRIVER_CHT83XX 1
+#define ENABLE_DRIVER_CHARTS	1
 
 #elif PLATFORM_LN882H