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-rw-r--r--iptables/iptables.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/iptables/iptables.c b/iptables/iptables.c
index 69d19fec..e930fe26 100644
--- a/iptables/iptables.c
+++ b/iptables/iptables.c
@@ -75,7 +75,7 @@ static const char optflags[]
static const char unsupported_rev[] = " [unsupported revision]";
-static struct option original_opts[] = {
+static const struct option original_opts[] = {
{.name = "append", .has_arg = 1, .val = 'A'},
{.name = "delete", .has_arg = 1, .val = 'D'},
{.name = "check", .has_arg = 1, .val = 'C'},