diff --git a/os/version.h b/os/version.h
index 2bcc365..19b4ce3 100644
--- a/os/version.h
+++ b/os/version.h
@@ -99,7 +99,7 @@
 /* Define our driver version */
 #define NIC_DRIVER_MAJOR_VERSION        2
 #define NIC_DRIVER_MINOR_VERSION        0
-#define NIC_DRIVER_SERIAL_VERSION       0
+#define NIC_DRIVER_SERIAL_VERSION       1
 
 #define STR(s)                          #s
 #define XSTR(x)                         STR(x)