diff --git a/charon_vna/gui.py b/charon_vna/gui.py
index fe16b31..3a55ce7 100644
--- a/charon_vna/gui.py
+++ b/charon_vna/gui.py
@@ -249,7 +249,6 @@ class MainWindow(QMainWindow):
     def generate_sim_data(self) -> None:
         coords = {"frequency": np.linspace(1e9, 2e9, 101), "m": [1], "n": [1]}
         shape = tuple(len(v) for v in coords.values())
-        print(shape)
         data = xr.DataArray(
             ((-1 + 2 * np.random.rand(*shape)) + 1j * (-1 + 2 * np.random.rand(*shape))) / np.sqrt(2),
             dims=list(coords.keys()),