diff --git a/tests/test_attachment_send.c b/tests/test_attachment_send.c
index fae965491..29ba54cab 100644
--- a/tests/test_attachment_send.c
+++ b/tests/test_attachment_send.c
@@ -87,11 +87,11 @@ int main(void) {
     struct SC_MYKEYS peer; uint8_t ed[32];
     REQUIRE(!sc_generate_keypair(&peer) && !sc_derive_ed25519_pubkey(peer.private_key, ed));
     uint64_t peer_id = sc_derive_node_id_from_pubkey(peer.public_key);
-    REQUIRE(!dm_start(inst, peer_id, peer.public_key, ed, "test", NULL));
+    REQUIRE(!dm_start(inst, peer_id, peer.public_key, ed, "test", NULL, DM_MODE_DEVICE, NULL));
     snprintf(conv, sizeof(conv), "%llu", (unsigned long long)dm_derive_conv_id(inst->node_id, peer_id));
     REQUIRE(!sc_generate_keypair(&peer) && !sc_derive_ed25519_pubkey(peer.private_key, ed));
     peer_id = sc_derive_node_id_from_pubkey(peer.public_key);
-    REQUIRE(!dm_start(inst, peer_id, peer.public_key, ed, "other", NULL));
+    REQUIRE(!dm_start(inst, peer_id, peer.public_key, ed, "other", NULL, DM_MODE_DEVICE, NULL));
     char other[64]; snprintf(other, sizeof(other), "%llu", (unsigned long long)dm_derive_conv_id(inst->node_id, peer_id));
     struct attachment_send_req* req = u_calloc(1, sizeof(*req)); REQUIRE(req);
     req->inst = inst; req->is_dm = 1; req->info.kind = ATTACHMENT_VOICE; req->preset = 1;
diff --git a/tests/test_call.c b/tests/test_call.c
index 267b18bac..827edf9b1 100644
--- a/tests/test_call.c
+++ b/tests/test_call.c
@@ -425,7 +425,7 @@ static int test_pm_route(struct UTUN_INSTANCE* inst, uint64_t peer, char target[
     char conv[24];
     snprintf(conv, sizeof(conv), "%llu", (unsigned long long)dm_derive_conv_id(inst->node_id, peer));
     snprintf(target, 64, "dm:%s", conv);
-    if (dm_start(inst, peer, g_sh.x_pub[IDX_B], g_sh.ed_pub[IDX_B], "B", CH_ID)) return 0;
+    if (dm_start(inst, peer, g_sh.x_pub[IDX_B], g_sh.ed_pub[IDX_B], "B", CH_ID, DM_MODE_DEVICE, NULL)) return 0;
     uint64_t actual_peer = 0, group = 0, expected = strtoull(CH_ID, NULL, 10);
     if (!dm_call_route(inst, conv, &actual_peer, &group) || actual_peer != peer || group != expected) return 0;
     struct TOPO_GROUP* g = topo_groups_find(inst->topo_groups, expected);
diff --git a/tests/test_call_admission.c b/tests/test_call_admission.c
index 83eb746f7..757dc1887 100644
--- a/tests/test_call_admission.c
+++ b/tests/test_call_admission.c
@@ -180,7 +180,8 @@ static int admission_step(struct admission_test *t) {
         if (!bgp_has(a, b->node_id) || !bgp_has(b, a->node_id)) return 1;
         for (int i = 0; i < 2; i++) {
             uint64_t peer = t->inst[1 - i]->node_id;
-            ADMISSION_CHECK(t, dm_start(t->inst[i], peer, g_sh.x_pub[1 - i], g_sh.ed_pub[1 - i], "peer", CH_ID) == 0);
+            ADMISSION_CHECK(t, dm_start(t->inst[i], peer, g_sh.x_pub[1 - i], g_sh.ed_pub[1 - i],
+                "peer", CH_ID, DM_MODE_DEVICE, NULL) == 0);
             snprintf(t->dm[i], sizeof(t->dm[i]), "dm:%llu", (unsigned long long)dm_derive_conv_id(t->inst[i]->node_id, peer));
         }
         t->transport = instance_find_conn(a, b->node_id);