diff --git a/drivers/leds/leds-is31fl32xx.c b/drivers/leds/leds-is31fl32xx.c
index 6f29b8943913..cd768f991da1 100644
--- a/drivers/leds/leds-is31fl32xx.c
+++ b/drivers/leds/leds-is31fl32xx.c
@@ -44,7 +44,7 @@ struct is31fl32xx_priv {
 	const struct is31fl32xx_chipdef *cdef;
 	struct i2c_client *client;
 	unsigned int num_leds;
-	struct is31fl32xx_led_data leds[0];
+	struct is31fl32xx_led_data leds[];
 };
 
 /**