diff --git a/soft/thermostat/src/main.cpp b/soft/thermostat/src/main.cpp
index 95dfe9c..217d562 100644
--- a/soft/thermostat/src/main.cpp
+++ b/soft/thermostat/src/main.cpp
@@ -39,7 +39,7 @@ int main(int argc, char *argv[])
 		a.installTranslator(&translator);
 
 	MainWindow w;
-	w.show();
+	w.showFullScreen();
 
 	return a.exec();
 }