diff --git a/src/drivers/navio_sysfs_pwm_out/navio_sysfs_pwm_out.cpp b/src/drivers/navio_sysfs_pwm_out/navio_sysfs_pwm_out.cpp
index c77aa6670d..759f103f63 100644
--- a/src/drivers/navio_sysfs_pwm_out/navio_sysfs_pwm_out.cpp
+++ b/src/drivers/navio_sysfs_pwm_out/navio_sysfs_pwm_out.cpp
@@ -352,7 +352,6 @@ void task_main(int argc, char *argv[])
 			uint16_t disarmed_pwm[4];
 			uint16_t min_pwm[4];
 			uint16_t max_pwm[4];
-			uint16_t trim_pwm[4] {};
 
 			for (unsigned int i = 0; i < 4; i++) {
 				disarmed_pwm[i] = _pwm_disarmed;