diff --git a/ox-alveo-platform-plic.patch b/ox-alveo-platform-plic.patch
index cd54047..5f13c3b 100644
--- a/ox-alveo-platform-plic.patch
+++ b/ox-alveo-platform-plic.patch
@@ -55,7 +55,7 @@ index 0000000..a359b34
 +
 +#define OX_ALVEO_UART_BASE_ADDR	0x40000000
 +#define OX_ALVEO_UART_OFFSET		0x1000
-+#define OX_ALVEO_UART_INPUT_FREQ	50000000
++#define OX_ALVEO_UART_INPUT_FREQ	25000000
 +#define OX_ALVEO_UART_BAUDRATE		115200
 +#define OX_ALVEO_PLIC_ADDR		0x40800000
 +#define OX_ALVEO_PLIC_NUM_SOURCES	3