diff --git a/tap-win32/SOURCES b/tap-win32/SOURCES
index f7c8dd66..f03b7f63 100755
--- a/tap-win32/SOURCES
+++ b/tap-win32/SOURCES
@@ -15,7 +15,7 @@ INCLUDES=$(DDK_INCLUDE_PATH)
 # config-win32.h
 C_DEFINES=
 C_DEFINES=$(C_DEFINES) -DTAP_DRIVER_MAJOR_VERSION=8
-C_DEFINES=$(C_DEFINES) -DTAP_DRIVER_MINOR_VERSION=307
+C_DEFINES=$(C_DEFINES) -DTAP_DRIVER_MINOR_VERSION=3
 
 # Use 00:FF:XX:XX:XX:XX format MAC addresses where
 # the Xs are random (like Linux tap driver).