diff --git a/prototypes/olmtest-ie11.html b/prototypes/olmtest-ie11.html
index 13d906b9..2ea3eeb8 100644
--- a/prototypes/olmtest-ie11.html
+++ b/prototypes/olmtest-ie11.html
@@ -61,6 +61,16 @@
JSON.parse(bob.identity_keys()).curve25519,
bobOneTimeKey
);
+ log("alice outbound session created");
+ var aliceSessionPickled = aliceSession.pickle("secret");
+ log("aliceSession pickled", aliceSessionPickled);
+ try {
+ var tmp = new Olm.Session();
+ tmp.unpickle("secret", aliceSessionPickled);
+ log("aliceSession unpickled");
+ } finally {
+ tmp.free();
+ }
var message = aliceSession.encrypt("hello secret world");
log("message", message);
// decrypt