diff --git a/drivers/iio/dac/ad5758.c b/drivers/iio/dac/ad5758.c
index 44efa373cd80..ba381bd252d1 100644
--- a/drivers/iio/dac/ad5758.c
+++ b/drivers/iio/dac/ad5758.c
@@ -117,7 +117,7 @@ struct ad5758_state {
 	unsigned int dc_dc_ilim;
 	unsigned int slew_time;
 	bool pwr_down;
-	__be32 d32[3];
+	__be32 d32[3] __aligned(IIO_DMA_MINALIGN);
 };
 
 /*