diff --git a/.gitmodules b/.gitmodules
index 5397a4c..0bf9859 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "dots-hyprland"]
 	path = dots-hyprland
 	url = https://github.com/danbulant/dots-hyprland
+[submodule "cartesi-machine-emulator"]
+	path = cartesi-machine-emulator
+	url = git@github.com:danbulant/machine-emulator
diff --git a/cartesi-machine-emulator b/cartesi-machine-emulator
new file mode 160000
index 0000000..b4a2dc5
--- /dev/null
+++ b/cartesi-machine-emulator
@@ -0,0 +1 @@
+Subproject commit b4a2dc5c569ed2f840d664556617e69f874a103e
diff --git a/servers/ui-mode/home.nix b/servers/ui-mode/home.nix
index d93d5bc..589e8df 100644
--- a/servers/ui-mode/home.nix
+++ b/servers/ui-mode/home.nix
@@ -121,6 +121,7 @@ in
     stateVersion = "25.11";
 
     packages = with pkgs; [
+      gh
       osuLazerBinNvidia
       osuLazerBinDebug
       deadlockModManager