diff --git a/.gitignore b/.gitignore
index 2fa56e49..a09dab82 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,6 @@
npm-debug.log*
yarn-debug.log*
yarn-error.log*
+
+# Generated theme
+src/theme.css
diff --git a/index.html b/index.html
index 4f170d63..ff5f908d 100644
--- a/index.html
+++ b/index.html
@@ -9,6 +9,7 @@
+