diff --git a/SessionCreator.cpp b/SessionCreator.cpp
index d6ca8ee..2c000b9 100644
--- a/SessionCreator.cpp
+++ b/SessionCreator.cpp
@@ -351,16 +351,6 @@ Source *SessionLoader::createSource(tinyxml2::XMLElement *sourceNode, Mode mode)
     return load_source;
 }
 
-Source *SessionLoader::createDummy(tinyxml2::XMLElement *sourceNode)
-{
-    SessionLoader loader;
-    loader.xmlCurrent_ = sourceNode;
-
-    DummySource *dum = new DummySource;
-    dum->accept(loader);
-
-    return dum;
-}
 
 bool SessionLoader::isClipboard(std::string clipboard)
 {
@@ -781,5 +771,27 @@ void SessionLoader::visit (NetworkSource& s)
         s.setConnection(connect);
 }
 
+// dirty hack wich can be useful ?
+
+//class DummySource : public Source
+//{
+//    friend class SessionLoader;
+//public:
+//    uint texture() const override { return 0; }
+//    bool failed() const override  { return true; }
+//    void accept (Visitor& v) override { Source::accept(v); }
+//protected:
+//    DummySource() : Source() {}
+//    void init() override {}
+//};
+
+//Source *SessionLoader::createDummy(tinyxml2::XMLElement *sourceNode)
+//{
+//    SessionLoader loader;
+//    loader.xmlCurrent_ = sourceNode;
+//    DummySource *dum = new DummySource;
+//    dum->accept(loader);
+//    return dum;
+//}
 
 
diff --git a/SessionCreator.h b/SessionCreator.h
index 2ec2778..c9f7f09 100644
--- a/SessionCreator.h
+++ b/SessionCreator.h
@@ -71,7 +71,6 @@ protected:
     std::list< SourceIdList > groups_sources_id_;
 
     static void XMLToNode(tinyxml2::XMLElement *xml, Node &n);
-    static Source *createDummy(tinyxml2::XMLElement *sourceNode);
 };
 
 class SessionCreator : public SessionLoader {
diff --git a/Source.h b/Source.h
index 963fd61..5b3a400 100644
--- a/Source.h
+++ b/Source.h
@@ -270,19 +270,6 @@ protected:
 };
 
 
-
-class DummySource : public Source
-{
-public:
-    DummySource() : Source() {}
-    uint texture() const override { return 0; }
-    bool failed() const override  { return true; }
-    void accept (Visitor& v) override { Source::accept(v); }
-
-protected:
-    void init() override {}
-};
-
 class CloneSource : public Source
 {
     friend class Source;