diff --git a/src/pymmcore_gui/_main_window.py b/src/pymmcore_gui/_main_window.py
index 6b3e5b75..8764e346 100644
--- a/src/pymmcore_gui/_main_window.py
+++ b/src/pymmcore_gui/_main_window.py
@@ -95,7 +95,7 @@ class MicroManagerGUI(QMainWindow):
 
     def __init__(self, *, mmcore: CMMCorePlus | None = None) -> None:
         super().__init__()
-        self.setWindowTitle("Mike")
+        self.setWindowTitle("MicroManagerGUI")
         self.setObjectName("MicroManagerGUI")
 
         # Serves to cache created QAction objects so that they can be re-used