diff --git a/change_yubikey.sh b/change_yubikey.sh
new file mode 100755
index 0000000..852526d
--- /dev/null
+++ b/change_yubikey.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+killall gpg-agent
+rm -rf ./.gnupg/private-keys-v1.d
+gpg --card-status
+gpg-connect-agent updatestartuptty /bye