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-rw-r--r--usr.bin/lex/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/lex/Makefile b/usr.bin/lex/Makefile
index 6d0ea5b..e16568f 100644
--- a/usr.bin/lex/Makefile
+++ b/usr.bin/lex/Makefile
@@ -24,6 +24,8 @@ MLINKS+= lex.1 flex.1
MLINKS+= lex.1 flex++.1
MLINKS+= lex.1 lex++.1
+WARNS?= 2
+
CLEANFILES= scan.c skel.c
SUBDIR= lib
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