diff --git a/sys/dev/sn/if_sn.c b/sys/dev/sn/if_sn.c
index 51b818fd60bb..b4dbd2e76397 100644
--- a/sys/dev/sn/if_sn.c
+++ b/sys/dev/sn/if_sn.c
@@ -235,7 +235,7 @@ sn_detach(device_t dev)
 	ether_ifdetach(ifp);
 	if_free(ifp);
 	sn_deactivate(dev);
-	SN_LOCK_DESTORY(sc);
+	SN_LOCK_DESTROY(sc);
 	return 0;
 }
 
diff --git a/sys/dev/sn/if_snvar.h b/sys/dev/sn/if_snvar.h
index 2ff41b6a28cb..048f23a41fc0 100644
--- a/sys/dev/sn/if_snvar.h
+++ b/sys/dev/sn/if_snvar.h
@@ -75,7 +75,7 @@ void	sn_deactivate(device_t);
 #define SN_LOCK_INIT(_sc) \
 	mtx_init(&_sc->sc_mtx, device_get_nameunit(_sc->dev), \
 	    MTX_NETWORK_LOCK, MTX_DEF)
-#define SN_LOCK_DESTORY(_sc)	mtx_destroy(&_sc->sc_mtx);
+#define SN_LOCK_DESTROY(_sc)	mtx_destroy(&_sc->sc_mtx);
 #define SN_ASSERT_LOCKED(_sc)	mtx_assert(&_sc->sc_mtx, MA_OWNED);
 #define SN_ASSERT_UNLOCKED(_sc)	mtx_assert(&_sc->sc_mtx, MA_NOTOWNED);