diff --git a/ROMFS/px4fmu_common/init.d/10020_3dr_quad b/ROMFS/px4fmu_common/init.d/10020_3dr_quad
index a1b2e90270..e91e994cbc 100644
--- a/ROMFS/px4fmu_common/init.d/10020_3dr_quad
+++ b/ROMFS/px4fmu_common/init.d/10020_3dr_quad
@@ -21,10 +21,3 @@ then
 	param set MC_PITCHRATE_D 0.004
 	param set MC_YAW_P 4
 fi
-
-set MIXER quad_x
-
-set PWM_OUT 1234
-
-set PWM_MIN 1100
-set PWM_MAX 1950