diff --git a/tests/requirements-py3.txt b/tests/requirements.txt
similarity index 100%
rename from tests/requirements-py3.txt
rename to tests/requirements.txt
diff --git a/tox.ini b/tox.ini
index 96050223b..e274fc8d2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,7 +9,7 @@ minversion = 1.7.0
 
 [testenv]
 deps =
-    -rtests/requirements-py3.txt
+    -rtests/requirements.txt
     # mitmproxy does not support PyPy
     # mitmproxy does not support Windows when running Python < 3.7
     # Python 3.9+ requires https://github.com/mitmproxy/mitmproxy/commit/8e5e43de24c9bc93092b63efc67fbec029a9e7fe
@@ -82,7 +82,7 @@ deps =
     Twisted[http2]==17.9.0
     w3lib==1.17.0
     zope.interface==4.1.3
-    -rtests/requirements-py3.txt
+    -rtests/requirements.txt
 
     # mitmproxy 4.0.4+ requires upgrading some of the pinned dependencies
     # above, hence we do not install it in pinned environments at the moment