diff --git a/cmd/backend/config.go b/cmd/backend/config.go
index 6e02da2..6cc1995 100644
--- a/cmd/backend/config.go
+++ b/cmd/backend/config.go
@@ -57,7 +57,7 @@ func newConfig() *Config {
 		MaxImgWidth:       1920,
 		PDFDir:            "/var/www/cpolis/pdfs",
 		Port:              ":1664",
-		Version:           "v0.17.0",
+		Version:           "v0.17.1",
 		WebDir:            "/var/www/cpolis/web",
 	}
 }
diff --git a/cmd/backend/markdown.go b/cmd/backend/markdown.go
index 1d3f508..1e49b69 100644
--- a/cmd/backend/markdown.go
+++ b/cmd/backend/markdown.go
@@ -31,6 +31,7 @@ func ConvertToHTML(md string) (string, error) {
 	}
 
 	p := bluemonday.UGCPolicy()
+	p.AllowAttrs("id").OnElements("h1", "h2", "h3", "h4", "h5", "h6")
 	html := p.Sanitize(buf.String())
 
 	return html, nil