diff --git a/src/common/utils.hh b/src/common/utils.hh
index 69c7e133c..0ec2b9bfb 100644
--- a/src/common/utils.hh
+++ b/src/common/utils.hh
@@ -273,7 +273,7 @@ inline bool isAudioUrl( QUrl const & url )
     return false;
 
   // gdau links are known to be audios, (sometimes they may not have file extension).
-  if ( url.scheme() == "gdau" ) {
+  if ( url.scheme() == "gdau" || url.scheme() == "gdprg" ) {
     return true;
   }