--- a/setup.py	2021-09-20 18:33:44.985238371 +0200
+++ b/setup.py	2021-09-20 18:32:49.889432686 +0200
@@ -68,8 +68,7 @@
         "promise>=2.1",
         "text-unidecode",
     ],
-    setup_requires=["pytest-runner"],
-    tests_require=tests_require,
+    tests_require=tests_require + ["pytest-runner"],
     rest_framework_require=rest_framework_require,
     extras_require={
         "test": tests_require,