diff --git a/modules/util/plot.py b/modules/util/plot.py
index 442d28822f5e646ff73893f23b082b3ee25328ac..038e6cfd87bd4a7877c160d2efc0dd5888ccbb19 100644
--- a/modules/util/plot.py
+++ b/modules/util/plot.py
@@ -167,7 +167,7 @@ def plot_image(image, cmap='Greys', vmin=None, vmax=None, fname=None, title=None
 
     # Add the colorbar
     if do_color_bar:
-        cbar = plt.colorbar(ticks=range(3))
+        cbar = plt.colorbar()
         cbar.ax.set_position([0.90, 0.05, 0.03, 0.90])  # [left, bottom, width, height]
         #cbar.ax.set_ylabel(label, rotation=90, fontsize=10)
         #cbar.ax.tick_params(labelsize=10)