diff --git a/docs/requirements.txt b/docs/requirements.txt
deleted file mode 100644
index 483a4e9..0000000
--- a/docs/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-sphinx_rtd_theme
diff --git a/requirements-rtd.txt b/requirements-rtd.txt
index b9d419a..1a01637 100644
--- a/requirements-rtd.txt
+++ b/requirements-rtd.txt
@@ -1 +1,2 @@
 sphinxcontrib-napoleon
+sphinx_rtd_theme