diff --git a/app/sessionstack.h b/app/sessionstack.h
--- a/app/sessionstack.h
+++ b/app/sessionstack.h
@@ -54,7 +54,8 @@
 
 
     public Q_SLOTS:
-        Q_SCRIPTABLE int addSession(Session::SessionType type = Session::Single);
+        int addSessionImpl(Session::SessionType type = Session::Single);
+        Q_SCRIPTABLE int addSession();
         Q_SCRIPTABLE int addSessionTwoHorizontal();
         Q_SCRIPTABLE int addSessionTwoVertical();
         Q_SCRIPTABLE int addSessionQuad();
diff --git a/app/sessionstack.cpp b/app/sessionstack.cpp
--- a/app/sessionstack.cpp
+++ b/app/sessionstack.cpp
@@ -49,7 +49,7 @@
 {
 }
 
-int SessionStack::addSession(Session::SessionType type)
+int SessionStack::addSessionImpl(Session::SessionType type)
 {
     Session* session = new Session(type, this);
     connect(session, SIGNAL(titleChanged(int,QString)), this, SIGNAL(titleChanged(int,QString)));
@@ -72,19 +72,24 @@
     return session->id();
 }
 
+int SessionStack::addSession()
+{
+    return addSessionImpl(Session::Single);
+}
+
 int SessionStack::addSessionTwoHorizontal()
 {
-    return addSession(Session::TwoHorizontal);
+    return addSessionImpl(Session::TwoHorizontal);
 }
 
 int SessionStack::addSessionTwoVertical()
 {
-    return addSession(Session::TwoVertical);
+    return addSessionImpl(Session::TwoVertical);
 }
 
 int SessionStack::addSessionQuad()
 {
-    return addSession(Session::Quad);
+    return addSessionImpl(Session::Quad);
 }
 
 void SessionStack::raiseSession(int sessionId)