diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b201fb6..ca87c9f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,8 +10,6 @@ ci:
 
 default_language_version:
   node: "lts"
-  # Remember .python-version and pyproject.toml !
-  python: "3.13"
   ruby: ".ruby-version"
 
 repos:
diff --git a/.python-version b/.python-version
deleted file mode 100644
index bec3a35..0000000
--- a/.python-version
+++ /dev/null
@@ -1 +0,0 @@
-system