diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 7a3c664..486656c 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -9,7 +9,7 @@
{{ $defaultStyles := resources.Get "css/style.scss" }}
-{{ if (isset .Params "color") }}
+{{ if and (isset .Params "color") (not (eq .Params.color "")) }}
{{ $localColorCss := resources.Get (printf "css/color/%s.scss" .Params.color) }}
{{ $localCss := slice $localColorCss $defaultStyles | resources.Concat (printf "css/%s-local.scss" .Params.color) }}
{{ $localColorStyles := $localCss | resources.ToCSS }}