diff --git a/.config/gnupg/gpg-agent.conf b/.config/gnupg/gpg-agent.conf
index 6b6eaac9..00015786 100644
--- a/.config/gnupg/gpg-agent.conf
+++ b/.config/gnupg/gpg-agent.conf
@@ -1,3 +1,5 @@
 enable-ssh-support
-default-cache-ttl 21600
-default-cache-ttl-ssh 21600
+default-cache-ttl 21600 # 6 hours
+max-cache-ttl 64800 # 18 hours
+
+pinentry-program /usr/bin/pinentry-gnome3