diff --git a/utils/ECC/ECC.spec.js b/utils/ECC/ECC.spec.js
index 251ab7b4..e4fbb9f7 100644
--- a/utils/ECC/ECC.spec.js
+++ b/utils/ECC/ECC.spec.js
@@ -74,7 +74,7 @@ describe('encryptMessage()/decryptMessage()', () => {
   })
   it('throws if provided with an unknown device id when decrypting', async () => {
     expect.hasAssertions()
-    const deviceId = 'jfio2fb3h803fakujhjkfasbfbsc018hfuIUFiufh9310u'
+    const deviceId = uuid()
 
     try {
       await decryptMessage({