diff --git a/home/development/android.nix b/home/development/android.nix
new file mode 100644
index 0000000..8161d7f
--- /dev/null
+++ b/home/development/android.nix
@@ -0,0 +1,13 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    android-studio-full
+    kotlin
+    ktfmt
+    ktlint
+    jdk25
+    yaml-language-server
+    kotlin-language-server
+    pkg-config
+    gradle
+  ];
+}
diff --git a/home/development/default.nix b/home/development/default.nix
index 9572981..d93b92c 100644
--- a/home/development/default.nix
+++ b/home/development/default.nix
@@ -2,6 +2,7 @@
   imports = [
     ./nix.nix
     ./rust.nix
+    ./android.nix
   ];
 
   home.packages = with pkgs; [
diff --git a/home/development/rust.nix b/home/development/rust.nix
index 9caac43..9cd4a29 100644
--- a/home/development/rust.nix
+++ b/home/development/rust.nix
@@ -1,6 +1,6 @@
 {pkgs, ...}: {
   home.packages = with pkgs; [
-    rustup
+    pkgs.unstable.rustup
   ];
 
   home.file.".cargo/config.toml".text = ''