diff --git a/src/unix/mediactrl.cpp b/src/unix/mediactrl.cpp
index 258fd4540a..955d41fb80 100644
--- a/src/unix/mediactrl.cpp
+++ b/src/unix/mediactrl.cpp
@@ -160,6 +160,10 @@ public:
 
     virtual bool Load(const wxString& fileName);
     virtual bool Load(const wxURI& location);
+    virtual bool Load(const wxURI& location,
+                      const wxURI& proxy)
+        { return wxMediaBackendCommonBase::Load(location, proxy); }
+
 
     virtual wxMediaState GetState();