diff --git a/src/bin/pg_rewind/pg_rewind.c b/src/bin/pg_rewind/pg_rewind.c
index 1fea4a141881b29c06a2c1b48287c78ab6fe1fd2..6889a14eb592ced05225cbdc2cf7c388fa124145 100644
--- a/src/bin/pg_rewind/pg_rewind.c
+++ b/src/bin/pg_rewind/pg_rewind.c
@@ -125,7 +125,7 @@ main(int argc, char **argv)
 		}
 	}
 
-	while ((c = getopt_long(argc, argv, "D:nPR:S", long_options, &option_index)) != -1)
+	while ((c = getopt_long(argc, argv, "D:nPRS:", long_options, &option_index)) != -1)
 	{
 		switch (c)
 		{