diff --git a/renderer/html/html.go b/renderer/html/html.go
index 12fa7ce..6dd2bbd 100644
--- a/renderer/html/html.go
+++ b/renderer/html/html.go
@@ -819,7 +819,7 @@ var bPng = []byte("png;")
 var bGif = []byte("gif;")
 var bJpeg = []byte("jpeg;")
 var bWebp = []byte("webp;")
-var bSvg = []byte("svg;")
+var bSvg = []byte("svg+xml;")
 var bJs = []byte("javascript:")
 var bVb = []byte("vbscript:")
 var bFile = []byte("file:")