diff --git a/home/shell/ssh.nix b/home/shell/ssh.nix
index 6f16f635..f14f4d53 100644
--- a/home/shell/ssh.nix
+++ b/home/shell/ssh.nix
@@ -32,10 +32,14 @@
       "freia" = {
         user = "elitherl";
         hostname = "freia027.hpc.l";
+        compression = true;
+        forwardX11Trusted = true;
       };
       "heimdall" = {
         user = "elitherl";
-        hostname = "10.40.4.115";
+        hostname = "10.40.4.115"; # heimdall115.jetdata.eu
+        compression = true;
+        forwardX11Trusted = true;
       };
     };
   };