We do not need to check coverage for this project.

--- lz4-4.4.5/tox.ini.orig
+++ lz4-4.4.5/tox.ini
@@ -9,7 +9,7 @@
 #     PYTHONMALLOCSTATS = 'yes'
 usedevelop = True
 commands =
-    pytest --cov=lz4/block --cov=lz4/frame --tb=long {posargs} tests/block tests/frame
+    pytest --tb=long {posargs} tests/block tests/frame
 
 [pytest]
 addopts = -x --tb=long --showlocals
--- lz4-4.4.5/setup.py.orig
+++ lz4-4.4.5/setup.py
@@ -158,7 +158,6 @@
 tests_require = [
     'pytest!=3.3.0',
     'psutil',
-    'pytest-cov',
 ],
 
 # Only require pytest-runner if actually running the tests