diff --git a/.github/workflows/full_test.yml b/.github/workflows/full_test.yml
index 3097695f1..286e1e7b9 100644
--- a/.github/workflows/full_test.yml
+++ b/.github/workflows/full_test.yml
@@ -17,11 +17,11 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-
         python-version: [3.8, "3.11"]
 
     steps:
     - uses: actions/checkout@v3
+    - uses: chartboost/ruff-action@v1 # Fail fast if there are any linting errors
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
@@ -29,16 +29,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest pytest-cov
+        pip install pytest pytest-cov
         
-    - name: Lint with flake8
-      run: |
-        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-        # test methods have to be unique
-        flake8 tests/ --select=F811
     - name: Install mikeio
       run: |
         pip install .[test]
diff --git a/tests/performance/test_performance_dfs0.py b/tests/performance/test_performance_dfs0.py
index 91c83d6d6..1b3980921 100644
--- a/tests/performance/test_performance_dfs0.py
+++ b/tests/performance/test_performance_dfs0.py
@@ -1,4 +1,3 @@
-from pathlib import Path
 import numpy as np
 import pandas as pd
 import mikeio
diff --git a/tests/test_dfs0.py b/tests/test_dfs0.py
index 4c969773c..e3f38d785 100644
--- a/tests/test_dfs0.py
+++ b/tests/test_dfs0.py
@@ -1,4 +1,3 @@
-import os
 import numpy as np
 import pandas as pd
 import datetime
diff --git a/tests/test_dfsu_layered.py b/tests/test_dfsu_layered.py
index ca990fb34..3f784babb 100644
--- a/tests/test_dfsu_layered.py
+++ b/tests/test_dfsu_layered.py
@@ -1,4 +1,3 @@
-import os
 import numpy as np
 import pytest
 import mikeio
diff --git a/tests/test_dfsu_plot.py b/tests/test_dfsu_plot.py
index 08ba2d6f2..6bb2f0b05 100644
--- a/tests/test_dfsu_plot.py
+++ b/tests/test_dfsu_plot.py
@@ -1,4 +1,3 @@
-import os
 import numpy as np
 import pytest
 import matplotlib as mpl
diff --git a/tests/test_mesh.py b/tests/test_mesh.py
index e2303a3cd..2e22ddbb8 100644
--- a/tests/test_mesh.py
+++ b/tests/test_mesh.py
@@ -1,4 +1,3 @@
-import os
 import numpy as np
 import pytest
 from mikeio import Mesh
diff --git a/tests/test_pfs.py b/tests/test_pfs.py
index b3cca537d..d5396dcc3 100644
--- a/tests/test_pfs.py
+++ b/tests/test_pfs.py
@@ -1,6 +1,5 @@
 from io import StringIO
 import sys
-import os
 import pytest
 import mikeio
 import pandas as pd