diff --git a/arch/arm/boot/dts/overlays/dwc2-overlay.dts b/arch/arm/boot/dts/overlays/dwc2-overlay.dts
index 265a16bab00845..d6c223bc559aba 100644
--- a/arch/arm/boot/dts/overlays/dwc2-overlay.dts
+++ b/arch/arm/boot/dts/overlays/dwc2-overlay.dts
@@ -15,7 +15,7 @@
 			dr_mode = "otg";
 			g-np-tx-fifo-size = <32>;
 			g-rx-fifo-size = <256>;
-			g-tx-fifo-size = <512 512 512 512 512 768>;
+			g-tx-fifo-size = <512 512 512 512 512 256 256>;
 			status = "okay";
 		};
 	};