diff --git a/boards/px4/fmu-v5/stackcheck.cmake b/boards/px4/fmu-v5/stackcheck.cmake
index 01aa59128f..ae73919948 100644
--- a/boards/px4/fmu-v5/stackcheck.cmake
+++ b/boards/px4/fmu-v5/stackcheck.cmake
@@ -43,14 +43,14 @@ px4_add_board(
 		#md25
 		mkblctrl
 		optical_flow # all available optical flow drivers
-		pca9685
+		#pca9685
 		#protocol_splitter
 		pwm_input
 		pwm_out_sim
 		px4fmu
 		px4io
 		rc_input
-		roboclaw
+		#roboclaw
 		safety_button
 		tap_esc
 		telemetry # all available telemetry drivers