diff --git a/.travis.yml b/.travis.yml
index f53ce84f..7a009391 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -254,6 +254,8 @@ script:
       opensc-tool --card-driver default --send-apdu 80b800001a0cf276a288bcfba69d34f310010cf276a288bcfba69d34f3100100;
       opensc-tool -n;
       pkcs15-init --create-pkcs15 --so-pin 123456 --so-puk 0123456789abcdef;
+      pkcs15-tool --change-pin --pin 123456 --new-pin 654321;
+      pkcs15-tool --unblock-pin --puk 0123456789abcdef --new-pin 123456;
       pkcs15-init --generate-key rsa/2048     --id 1 --key-usage decrypt,sign --auth-id FF --pin 123456;
       pkcs15-init --generate-key rsa/2048     --id 2 --key-usage decrypt      --auth-id FF --pin 123456;
       pkcs15-init --generate-key ec/secp256r1 --id 3 --key-usage sign         --auth-id FF --pin 123456;