diff --git a/python-tomli-w.spec b/python-tomli-w.spec
index d53fde5..a49adca 100644
--- a/python-tomli-w.spec
+++ b/python-tomli-w.spec
@@ -32,6 +32,8 @@ Summary:        %{summary}
 
 %prep
 %autosetup -p1 -n tomli-w-%{version}
+# Measuring coverage is discouraged in Python packaging guidelines:
+sed -i '/pytest-cov/d' tests/requirements.txt
 
 
 %generate_buildrequires