diff --git a/docs/requirements.txt b/docs/requirements.txt
index f9922d0257..56b47c40d4 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,2 @@
--e git+https://github.com/angus-g/sphinxcontrib-autodoc_doxygen.git#egg=sphinxcontrib-autodoc_doxygen
--e git+https://github.com/angus-g/sphinx-fortran.git#egg=sphinx-fortran
+git+https://github.com/angus-g/sphinxcontrib-autodoc_doxygen.git#egg=sphinxcontrib-autodoc_doxygen
+git+https://github.com/angus-g/sphinx-fortran.git#egg=sphinx-fortran