1 files changed, 1 insertions, 1 deletions
diff --git a/src/main.c b/src/main.c
index 4abf977..bb4abb5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -34,7 +34,7 @@
 extern const char *PACKAGE_VERSION_GIT;
 
 #if defined(HAVE_GETOPT_LONG) && HAVE_GETOPT_LONG
-struct option LONGOPTS_[] = {
+static const struct option LONGOPTS_[] = {
 	{
 		.name    = "list-formats",
 		.has_arg = 0,