diff --git a/requirements-doc.txt b/requirements-doc.txt
index 2a3b9cb6..b7bb6be6 100644
--- a/requirements-doc.txt
+++ b/requirements-doc.txt
@@ -1,5 +1,5 @@
 sphinx
-sphinx_rtd_theme
+sphinx_rtd_theme>=0.2.5b1
 sphinx_autobuild
 sphinxcontrib-disqus
 autodoc