diff --git a/_config.yml b/_config.yml
index 6055311f..beed2a29 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,7 +1,7 @@
 # Build settings
 markdown: kramdown
 permalink: :title
-highlighter: pygments
+highlighter: rouge
 gems:
   - jemoji
   - jekyll-sitemap
@@ -10,4 +10,4 @@ gems:
 url: http://osem.io
 title: Open Source Event Manager
 description: "Event management tailored for Free and Open Source community conferences."
-excerpt_separator: <!-- more -->
\ No newline at end of file
+excerpt_separator: <!-- more -->