diff --git a/modules/modules/global.nix b/modules/modules/global.nix
index 3679858..c5674d3 100644
--- a/modules/modules/global.nix
+++ b/modules/modules/global.nix
@@ -8,6 +8,10 @@ with lib.hlissner;
       Defaults lecture=never
     '';
     acme.acceptTerms = true;
+
+    pam = {
+      enableSSHAgentAuth = true;
+    };
   };
 
   boot = {