diff --git a/src/ofxPiMapper.cpp b/src/ofxPiMapper.cpp
index 9220331..8d36498 100644
--- a/src/ofxPiMapper.cpp
+++ b/src/ofxPiMapper.cpp
@@ -27,6 +27,7 @@ void ofxPiMapper::setActivePreset(unsigned int i){
 }
 
 void ofxPiMapper::setNextPreset(){
+	_application.getSurfaceManager()->deselectSurface();
 	_application.getSurfaceManager()->setNextPreset();
 }