diff --git a/content/functions/where.md b/content/functions/where.md
index 03767f54d..eb3111215 100644
--- a/content/functions/where.md
+++ b/content/functions/where.md
@@ -36,7 +36,7 @@ series: golang
 +++
 ```
 
-```
+```go-html-template
 {{ range where .Site.Pages "Params.series" "golang" }}
    {{ .Content }}
 {{ end }}