diff --git a/plotter.py b/plotter.py
index 5a10de6..bd79d89 100644
--- a/plotter.py
+++ b/plotter.py
@@ -597,7 +597,7 @@ class Plotter(Aggregator, BaseProcessor):
 
             try:
                 plot_overlay(ax_los, im_extent, **overlays_kwargs[i])
-            except TypeError:
+            except IndexError:
                 plot_overlay(ax_los, im_extent)
 
         return PlotInfo(