diff --git a/arch/arm/src/nrf52/nrf52_pwm.c b/arch/arm/src/nrf52/nrf52_pwm.c
index 3503ecacf8..982fcbaea7 100644
--- a/arch/arm/src/nrf52/nrf52_pwm.c
+++ b/arch/arm/src/nrf52/nrf52_pwm.c
@@ -586,7 +586,7 @@ static int nrf52_pwm_start(FAR struct pwm_lowerhalf_s *dev,
 
 #else
       ret = nrf52_pwm_duty(dev,
-                           (priv->channels[0].channel - 1),
+                           (info->channels[0].channel - 1),
                            info->duty);
 #endif /* CONFIG_PWM_MULTICHAN */