diff --git a/examples/KelvinHelmholtz_2D/makeMovie.py b/examples/KelvinHelmholtz_2D/makeMovie.py
index 84fe99106bf607830e89b6aa663135b48b6c0744..a52784891ab4689dcd59dc27945e573e602785f3 100644
--- a/examples/KelvinHelmholtz_2D/makeMovie.py
+++ b/examples/KelvinHelmholtz_2D/makeMovie.py
@@ -91,6 +91,7 @@ if __name__ == "__main__":
 
     # Creation of first frame
     fig, ax = plt.subplots(1, 1, figsize=(1, 1), frameon=False)
+    ax.axis("off")  # Remove annoying black frame.
 
     data_x, data_y, density = load_and_extract("kelvinhelmholtz_0000.hdf5")