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-rw-r--r--sys/netkey/key.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/netkey/key.c b/sys/netkey/key.c
index f24cff6..9fec6a5 100644
--- a/sys/netkey/key.c
+++ b/sys/netkey/key.c
@@ -220,7 +220,9 @@ static const int maxsize[] = {
};
static int ipsec_esp_keymin = 256;
+#ifdef IPSEC_ESP
static int ipsec_esp_auth = 0;
+#endif
static int ipsec_ah_keymin = 128;
SYSCTL_DECL(_net_key);
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