1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/expand.c b/coreutils/expand.c
index 0ef106dbf..96a74a336 100644
--- a/coreutils/expand.c
+++ b/coreutils/expand.c
@@ -125,7 +125,7 @@ static void unexpand(FILE *file, unsigned int tab_size, unsigned opt)
 }
 #endif
 
-int expand_main(int argc, char **argv);
+int expand_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int expand_main(int argc, char **argv)
 {
         /* Default 8 spaces for 1 tab */