diff --git a/util/io/RichURI.scala b/util/io/RichURI.scala
index 94e4de29c..673b8ac8f 100644
--- a/util/io/RichURI.scala
+++ b/util/io/RichURI.scala
@@ -21,7 +21,7 @@ class RichURI(uri: URI)
 		else
 			uri
 
-	def hasMarkerScheme = new URI(uri.getSchemeSpecificPart).getScheme ne null
+	def hasMarkerScheme = new URI(uri.getRawSchemeSpecificPart).getScheme ne null
 
 	def withoutMarkerScheme =
 	{