diff --git a/sys/conf/files b/sys/conf/files
index 4f626833ce80..36abb5d3a9d6 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -622,8 +622,6 @@ dev/em/e1000_82543.c		optional em \
 	compile-with "${NORMAL_C} -I$S/dev/em"
 dev/em/e1000_82571.c		optional em \
 	compile-with "${NORMAL_C} -I$S/dev/em"
-dev/em/e1000_82575.c		optional em \
-	compile-with "${NORMAL_C} -I$S/dev/em"
 dev/em/e1000_api.c		optional em \
 	compile-with "${NORMAL_C} -I$S/dev/em"
 dev/em/e1000_ich8lan.c		optional em \