diff --git a/.github/workflows/python-package.yaml b/.github/workflows/python-package.yaml
index 17f88a7..3e63d0c 100644
--- a/.github/workflows/python-package.yaml
+++ b/.github/workflows/python-package.yaml
@@ -17,8 +17,6 @@ jobs:
           - macos-latest
           - windows-latest
         python-version:
-          - 3.6
-          - 3.7
           - 3.8
           - 3.9
           - pypy3
@@ -42,8 +40,4 @@ jobs:
 
     - name: Run linter
       run: |
-        flake8 -vv
-
-    - name: Run tests
-      run: |
-        pytest
+        flake8
diff --git a/blag/markdown.py b/blag/markdown.py
index 0e74fd6..5144eb9 100644
--- a/blag/markdown.py
+++ b/blag/markdown.py
@@ -85,9 +85,9 @@ class MarkdownLinkTreeprocessor(Treeprocessor):
 
     def convert(self, url):
         scheme, netloc, path, query, fragment = urlsplit(url)
-        # logger.debug(
-        #     f'{url}: {scheme=} {netloc=} {path=} {query=} {fragment=}'
-        # )
+        logger.debug(
+            f'{url}: {scheme=} {netloc=} {path=} {query=} {fragment=}'
+        )
         if (scheme or netloc or not path):
             return url
         if path.endswith('.md'):
diff --git a/setup.py b/setup.py
index b114d5e..781f6f9 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@ setup(
     author='Bastian Venthur',
     author_email='mail@venthur.de',
     url='https://github.com/venthur/blag',
-    python_requires='>=3',
+    python_requires='>=3.8',
     package_data={
         'blag': ['templates/*'],
     },