diff --git a/browserid/static/dialog/resources/browserid-identities.js b/browserid/static/dialog/resources/browserid-identities.js
index 5c7931ad58c327c002d890de4603b847c112122b..b473610204d4ea39ac3dfe70444dc851b1d5654c 100644
--- a/browserid/static/dialog/resources/browserid-identities.js
+++ b/browserid/static/dialog/resources/browserid-identities.js
@@ -546,7 +546,7 @@ var BrowserIDIdentities = (function() {
         // parse the secret key
         prepareDeps();
         var sk = jwk.SecretKey.fromSimpleObject(storedID.priv);
-        var tok = new jwt.JWT(null, new Date(), network.origin);
+        var tok = new jwt.JWT(null, new Date(), origin);
         assertion = vep.bundleCertsAndAssertion([storedID.cert], tok.sign(sk));
       }