1 files changed, 1 insertions, 0 deletions

diff --git a/internal.h b/internal.h
index 2e2556d81..e96eebba9 100644
--- a/internal.h
+++ b/internal.h
@@ -125,6 +125,7 @@ extern int rmdir_main(int argc, char **argv);
 extern int rmmod_main(int argc, char** argv);
 extern int sed_main(int argc, char** argv);
 extern int sfdisk_main(int argc, char** argv);
+extern int shell_main(int argc, char** argv);
 extern int sleep_main(int argc, char** argv);
 extern int sort_main(int argc, char** argv);
 extern int swap_on_off_main(int argc, char** argv);