diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 8f55c23e9821..a0d640243df2 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -1737,6 +1737,7 @@ static void macb_configure_dma(struct macb *bp)
 		else
 			dmacfg &= ~GEM_BIT(TXCOEN);
 
+		dmacfg &= ~GEM_BIT(ADDR64);
 #ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
 		dmacfg |= GEM_BIT(ADDR64);
 #endif