diff --git a/tools/git-if-needed/python/config/ruff-base/pyproject.toml b/tools/git-if-needed/python/config/ruff-base/pyproject.toml
new file mode 100644
index 0000000..f3dd544
--- /dev/null
+++ b/tools/git-if-needed/python/config/ruff-base/pyproject.toml
@@ -0,0 +1,34 @@
+# SPDX-FileCopyrightText: StorPool <support@storpool.com>
+# SPDX-License-Identifier: BSD-2-Clause
+
+[tool.ruff]
+target-version = "py38"
+line-length = 100
+select = []
+ignore = [
+  # We know what "self" is, we hope
+  "ANN101",
+
+  # We leave most of the formatting to the 'black' tool
+  "COM812",
+
+  # This is our style
+  "D203",
+  "D213",
+
+  # Much too restrictive
+  "EM",
+
+  # We have slightly different ideas about the `typing` imports
+  "I",
+
+  # Much too restrictive
+  "TRY003",
+
+  # This seems to be a bug in Ruff
+  "PLE1205",
+]
+
+[tool.ruff.per-file-ignores]
+# This is a test suite
+"*/unit_tests/*" = ["S101"]