diff --git a/frontend/dockerfile/linter/generate.go b/frontend/dockerfile/linter/generate.go
index d5ca53dcf5627..94afae7463bd9 100644
--- a/frontend/dockerfile/linter/generate.go
+++ b/frontend/dockerfile/linter/generate.go
@@ -30,7 +30,7 @@ type Rule struct {
 
 const tmplStr = `---
 title: {{ .Rule.Name }}
-description: {{ .Rule.Description }}
+description: "{{ .Rule.Description }}"
 {{- if .Rule.URLAlias }}
 aliases:
   - {{ .Rule.URLAlias }}