diff --git a/home/accounts/email.nix b/home/accounts/email.nix
index 80c061f1..9ed0978d 100644
--- a/home/accounts/email.nix
+++ b/home/accounts/email.nix
@@ -172,7 +172,7 @@
   };
   services.mbsync = {
     enable = true;
-    frequency = "*:0/5";
+    frequency = "*:0/15"; # Every 15 minutes
   };
   systemd.user.services = let emailAccounts = config.accounts.email.accounts;
   in {