diff --git a/src/tee/tee.c b/src/tee/tee.c
index ba0e4ab..bed8bad 100644
--- a/src/tee/tee.c
+++ b/src/tee/tee.c
@@ -78,12 +78,11 @@
 }
 
 
-void
+int
 main(int argc, char *argv[])
 {
 	int	append = 0;
 	int	numfiles;
-	int	opt;
 	int	maxfiles;
 	FILE	**filepointers;
 	int	i;