diff --git a/sys/conf/files.i386 b/sys/conf/files.i386
index 3ae6ea8eb267..27f4eec64b65 100644
--- a/sys/conf/files.i386
+++ b/sys/conf/files.i386
@@ -358,5 +358,6 @@ kern/subr_diskmbr.c		standard
 libkern/divdi3.c		standard
 libkern/moddi3.c		standard
 libkern/qdivrem.c		standard
+libkern/ucmpdi2.c		standard
 libkern/udivdi3.c		standard
 libkern/umoddi3.c		standard