diff --git a/src/Application/TextureMappingState.cpp b/src/Application/TextureMappingState.cpp
index fb61fea..aa17755 100644
--- a/src/Application/TextureMappingState.cpp
+++ b/src/Application/TextureMappingState.cpp
@@ -40,6 +40,8 @@ void TextureMappingState::onKeyPressed(Application * app, ofKeyEventArgs & args)
 				new SetNextSourceCmd(
 					app->getSurfaceManager()->getSelectedSurface(),
 					app->getGui()->getSourcesEditor()));
+		 }else{
+			app->getCmdManager()->exec(new SelNextSurfaceCmd(app->getSurfaceManager()));
 		 }
 		 break;
 	}
diff --git a/src/Application/TextureMappingState.h b/src/Application/TextureMappingState.h
index 08d72a2..b2aca60 100644
--- a/src/Application/TextureMappingState.h
+++ b/src/Application/TextureMappingState.h
@@ -8,6 +8,7 @@
 #include "SelPrevTexCoordCmd.h"
 #include "DeselectTexCoordCmd.h"
 #include "SetNextSourceCmd.h"
+#include "SelNextSurfaceCmd.h"
 
 namespace ofx {
 namespace piMapper {