diff --git a/pyproject.toml b/pyproject.toml
index 1ae8814..7beef4b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,10 @@ build-backend = "setuptools.build_meta"
 #lndl_nuitka = "lndl_nuitka"
 
 [project.optional-dependencies]
-toml = ["tomli >= 2.0.1"]
+nuitka = [
+    "tomli >= 2.0.1",
+    "nuitka", # any version
+]
 
 [tool.setuptools.dynamic]
 version = { attr = "lib_not_dr.__version__"}