diff --git a/device-plane/services/device-edge-channel/test/channel-integration.test.mjs b/device-plane/services/device-edge-channel/test/channel-integration.test.mjs
index 1f90709..c15b55e 100644
--- a/device-plane/services/device-edge-channel/test/channel-integration.test.mjs
+++ b/device-plane/services/device-edge-channel/test/channel-integration.test.mjs
@@ -49,7 +49,7 @@ test("accepts synthetic discovery and durable message results over Core-initiate
   try {
     const discovery = await pair.edge.submitDiscovery(discoverySignal());
     assert.equal(discovery.lifecycleState, "quarantine");
-    assert.equal(discovery.identifier.masked, "***********1088");
+    assert.equal(discovery.identifier.masked, "***********0001");
     assert.equal("created" in discovery, false);
     assert.equal("value" in discovery, false);