diff --git a/src/drivers/hott/hott_sensors/hott_sensors.cpp b/src/drivers/hott/hott_sensors/hott_sensors.cpp
index d6e2b86598..e616532505 100644
--- a/src/drivers/hott/hott_sensors/hott_sensors.cpp
+++ b/src/drivers/hott/hott_sensors/hott_sensors.cpp
@@ -44,6 +44,7 @@
 #include <fcntl.h>
 #include <px4_config.h>
 #include <px4_defines.h>
+#include <px4_tasks.h>
 #include <poll.h>
 #include <stdlib.h>
 #include <stdio.h>
diff --git a/src/drivers/hott/hott_telemetry/hott_telemetry.cpp b/src/drivers/hott/hott_telemetry/hott_telemetry.cpp
index e3e7fdb505..f5b6fb57b6 100644
--- a/src/drivers/hott/hott_telemetry/hott_telemetry.cpp
+++ b/src/drivers/hott/hott_telemetry/hott_telemetry.cpp
@@ -46,6 +46,7 @@
 #include <fcntl.h>
 #include <px4_config.h>
 #include <px4_defines.h>
+#include <px4_tasks.h>
 #include <poll.h>
 #include <stdlib.h>
 #include <stdio.h>