diff --git a/overlays/default.nix b/overlays/default.nix
index c72ac21..f3ad64b 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -7,6 +7,7 @@
     ./editors.nix
     ./fonts.nix
     ./misc.nix
+    ./shells.nix
     ./stdenvs.nix
     ./terminal-emulators.nix
     ./themes.nix
diff --git a/overlays/shells.nix b/overlays/shells.nix
new file mode 100644
index 0000000..2665a21
--- /dev/null
+++ b/overlays/shells.nix
@@ -0,0 +1,16 @@
+{ lib, ... }:
+
+{
+  flake.overlays.devshells = _: prev: {
+    minimalMkShell = prev.mkShellNoCC.override {
+      stdenv = prev.stdenvNoCC.override {
+        cc = null;
+        preHook = "";
+        allowedRequisites = null;
+        initialPath = lib.singleton prev.toybox;
+        shell = lib.getExe prev.bash;
+        extraNativeBuildInputs = [ ];
+      };
+    };
+  };
+}