diff --git a/flake.nix b/flake.nix
index 867d68b..3f66f5a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -69,6 +69,7 @@
             rustToolchain
 
             # tool for cross compiling
+            cargo-apk
             xbuild
 
             pkg-config