diff --git a/libmount/src/fs.c b/libmount/src/fs.c
index 14f13b1f4..a801d8c1d 100644
--- a/libmount/src/fs.c
+++ b/libmount/src/fs.c
@@ -1471,7 +1471,7 @@ int mnt_fs_print_debug(struct libmnt_fs *fs, FILE *file)
 {
 	if (!fs || !file)
 		return -EINVAL;
-	fprintf(file, "------ fs\n");
+	fprintf(file, "------ fs:\n");
 	fprintf(file, "source: %s\n", mnt_fs_get_source(fs));
 	fprintf(file, "target: %s\n", mnt_fs_get_target(fs));
 	fprintf(file, "fstype: %s\n", mnt_fs_get_fstype(fs));