diff --git a/sys/sources b/sys/sources
index 1461d7a..dc85097 100644
--- a/sys/sources
+++ b/sys/sources
@@ -20,5 +20,5 @@ KMDF_VERSION_MAJOR=1
 C_DEFINES=$(C_DEFINES) -DBINARY_COMPATIBLE=0 -DNT -DUNICODE -D_UNICODE \
     -DNDIS60 -DNDIS_SUPPORT_NDIS60
 INCLUDES=$(DDK_INC_PATH);..\include;..\dll
-SOURCES=windivert.rc windivert.c
+SOURCES=windivert_log.mc windivert.rc windivert.c