diff --git a/.gnupg/gpg-agent.conf b/.gnupg/gpg-agent.conf
index d1b6ae3..97633c0 100644
--- a/.gnupg/gpg-agent.conf
+++ b/.gnupg/gpg-agent.conf
@@ -1 +1,2 @@
 allow-loopback-pinentry
+default-cache-ttl 86400