diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index 1b6cda9..9d07dbb 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -22,7 +22,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install ruff==0.6.2
-          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
       - name: Run ruff
         run: ruff check --output-format=github flow_models
 
diff --git a/flow_models/lib/kde.py b/flow_models/lib/kde.py
index 49da0a8..773ec20 100644
--- a/flow_models/lib/kde.py
+++ b/flow_models/lib/kde.py
@@ -1,3 +1,5 @@
+# ruff: noqa
+
 # Taken from SciPy
 # scipy/stats/kde.py at 79ed161bf603dc3af3986efe7064df79212c4dd4
 
diff --git a/ruff.toml b/ruff.toml
index ce81510..424e572 100644
--- a/ruff.toml
+++ b/ruff.toml
@@ -1,5 +1,5 @@
 line-length = 220
-target-version = "py312"
+target-version = "py310"
 
 [lint]
 select = ["ALL"]