diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..aa4ec6c
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,2 @@
+# Make `nix-shell` consistent with `nix develop` for when I don't want to use Direnv
+(builtins.getFlake ("git+file://" + toString ./.)).devShells.${builtins.currentSystem}.default