diff --git a/cmd/htpacker/yaml.go b/cmd/htpacker/yaml.go
index 4b96740..61473a4 100644
--- a/cmd/htpacker/yaml.go
+++ b/cmd/htpacker/yaml.go
@@ -143,6 +143,8 @@ func filesFromListR(prefix, arg string, ftp packer.FilesToPack) error {
 				ctype = "application/javascript"
 			case ".json":
 				ctype = "application/json"
+			case ".svg":
+				ctype = "image/svg+xml"
 			}
 
 		case strings.HasPrefix(ctype, "text/xml"):