diff --git a/lang/python/tests/t-callbacks.py b/lang/python/tests/t-callbacks.py
index 25a1c23..c2f9481 100755
--- a/lang/python/tests/t-callbacks.py
+++ b/lang/python/tests/t-callbacks.py
@@ -95,7 +95,7 @@ Name-Real: Joe Tester
 Name-Comment: with stupid passphrase
 Name-Email: joe+gpg@example.org
 Passphrase: Crypt0R0cks
-Expire-Date: 2099-12-31
+Expire-Date: 2037-12-31
 </GnupgKeyParms>
 """