diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index 0efe645..e436c71 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -25,7 +25,7 @@
 #define DWC2_HC_CHANNEL			0
 
 #define DWC2_STATUS_BUF_SIZE		64
-#define DWC2_DATA_BUF_SIZE		(64 * 1024)
+#define DWC2_DATA_BUF_SIZE		(CONFIG_USB_DWC2_BUFFER_SIZE * 1024)
 
 #define MAX_DEVICE			16
 #define MAX_ENDPOINT			16