diff --git a/flake.nix b/flake.nix
index 5c385c963..df197d0b5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -32,6 +32,7 @@
 	  '';
           buildInputs = [
             android-sdk
+            pkgs.openjdk17
             (pkgs.buildPackages.rust-bin.stable."1.70.0".minimal.override {
               targets = [
                 "armv7-linux-androideabi"