diff --git a/src/drivers/tap_esc/tap_esc.cpp b/src/drivers/tap_esc/tap_esc.cpp
index 27100715b3..d3a7a3b390 100644
--- a/src/drivers/tap_esc/tap_esc.cpp
+++ b/src/drivers/tap_esc/tap_esc.cpp
@@ -364,8 +364,7 @@ void TAP_ESC::subscribe()
 
 void TAP_ESC::send_esc_outputs(const uint16_t *pwm, const uint8_t motor_cnt)
 {
-	uint16_t rpm[TAP_ESC_MAX_MOTOR_NUM];
-	memset(rpm, 0, sizeof(rpm));
+	uint16_t rpm[TAP_ESC_MAX_MOTOR_NUM] = {};
 
 	for (uint8_t i = 0; i < motor_cnt; i++) {
 		rpm[i] = pwm[i];