1 files changed, 1 insertions, 1 deletions
diff --git a/src/df.c b/src/df.c
index a036d510b..9f3da262e 100644
--- a/src/df.c
+++ b/src/df.c
@@ -574,7 +574,7 @@ add_excluded_fs_type (const char *fstype)
   fs_exclude_list = fsp;
 }
 
-static void
+void
 usage (int status)
 {
   if (status != 0)