diff --git a/shell.nix b/shell.nix
index 02d09cf..38f7453 100644
--- a/shell.nix
+++ b/shell.nix
@@ -2,7 +2,6 @@
 pkgs.mkShell {
   buildInputs = [
     pkgs.arduino-ide
-    pkgs.python3
   ];
   shellHook = "arduino-ide";
 }