--- sphinxcontrib_serializinghtml-2.0.0/tox.ini.orig
+++ sphinxcontrib_serializinghtml-2.0.0/tox.ini
@@ -10,7 +10,7 @@
 usedevelop = true
 deps=
     pytest
-    git+https://github.com/sphinx-doc/sphinx
+    sphinx @ git+https://github.com/sphinx-doc/sphinx
 extras=
     test
 setenv =