diff --git a/include/mgos_sht31.h b/include/mgos_sht31.h
index 646b964..14263ea 100644
--- a/include/mgos_sht31.h
+++ b/include/mgos_sht31.h
@@ -26,11 +26,6 @@ void mgos_sht31_destroy(struct mgos_sht31 **sensor);
  */
 bool mgos_sht31_read(struct mgos_sht31 *sensor);
 
-/*
- *
- */
-void mgos_sht31_setHeater(struct mgos_sht31 *sensor, bool enabled);
-
 /*
  *
  */
@@ -41,12 +36,6 @@ float mgos_sht31_getTemperature(struct mgos_sht31 *sensor);
  */
 float mgos_sht31_getHumidity(struct mgos_sht31 *sensor);
 
-
-/*
- *
- */
-uint16_t mgos_sht31_getStatus(struct mgos_sht31 *sensor);
-
 /*
  *
  */