diff --git a/base/gui-programs.nix b/base/gui-programs.nix
index 11480d3..709b38b 100644
--- a/base/gui-programs.nix
+++ b/base/gui-programs.nix
@@ -23,7 +23,7 @@ in {
     programs.gnupg.agent = {
       enable = true;
       enableSSHSupport = true;
-      pinentryFlavor = "gnome3";
+      pinentryFlavor = "qt";
     };
 
     services = {
diff --git a/base/programs.nix b/base/programs.nix
index 194a371..a918598 100644
--- a/base/programs.nix
+++ b/base/programs.nix
@@ -40,7 +40,7 @@
       gnumake
       gnupg
       kakoune
-      pinentry-gnome
+      pinentry-qt
       python3
       vim
       # terminal utilities
diff --git a/home/fish/default.nix b/home/fish/default.nix
index 6fa9f00..b415982 100644
--- a/home/fish/default.nix
+++ b/home/fish/default.nix
@@ -22,6 +22,16 @@ in {
 
     programs.fish = {
       enable = true;
+      shellAliases = {
+        "bt" = "bluetoothctl";
+      };
+      shellAbbrs = {
+        "bton" = "bluetoothctl power on";
+        "btoff" = "bluetoothctl power off";
+        "btcon" = "bluetoothctl connect";
+        "btdis" = "bluetoothctl disconnect";
+        "btinfo" = "bluetoothctl info";
+      };
     };
 
     xdg.configFile."fish/functions" = {source = ./. + "/functions";};
diff --git a/home/rbw.nix b/home/rbw.nix
index 10d2178..974226e 100644
--- a/home/rbw.nix
+++ b/home/rbw.nix
@@ -22,7 +22,7 @@ in {
         email = "antoine@alarsyo.net";
         base_url = "https://pass.alarsyo.net";
         lock_timeout = 60 * 60 * 12;
-        pinentry = pkgs.pinentry-gnome;
+        pinentry = pkgs.pinentry-qt;
       };
     };
 
diff --git a/hosts/boreal/default.nix b/hosts/boreal/default.nix
index 7241b8a..45b7d44 100644
--- a/hosts/boreal/default.nix
+++ b/hosts/boreal/default.nix
@@ -79,7 +79,10 @@
   };
 
   services = {
-    openssh.enable = true;
+    openssh = {
+      enable = true;
+      forwardX11 = true;
+    };
   };
   my.gui = {
     enable = true;
diff --git a/hosts/zephyrus/home.nix b/hosts/zephyrus/home.nix
index 8adfb97..93cc0f9 100644
--- a/hosts/zephyrus/home.nix
+++ b/hosts/zephyrus/home.nix
@@ -25,6 +25,8 @@
         # dev
         
         rustup
+        gdb
+        valgrind
         arandr
         ;