diff --git a/docs/conf.py b/docs/conf.py
index 7116ece4..03e354be 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -113,7 +113,7 @@ todo_include_todos = True
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'sphinx_rtd_theme'
+html_theme = 'sphinx_symbiflow_theme'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 8e923c0e..6edb8579 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -5,5 +5,5 @@ sphinx-autobuild
 breathe
 recommonmark
 sphinx-markdown-tables
-sphinx_rtd_theme
+git+https://github.com/SymbiFlow/sphinx_symbiflow_theme
 sphinxcontrib-napoleon