diff --git a/sohstationviewer/view/plotting/plotting_widget/plotting.py b/sohstationviewer/view/plotting/plotting_widget/plotting.py
index ec2ab8e8a7b6c12a7cddc176caf44bb4e6df2271..98a81bda9fff7e5bd2d9a3deaca7ab95d150a602 100644
--- a/sohstationviewer/view/plotting/plotting_widget/plotting.py
+++ b/sohstationviewer/view/plotting/plotting_widget/plotting.py
@@ -96,7 +96,7 @@ class Plotting:
                 x += points
 
             ax.plot(points, len(points) * [0], linestyle="",
-                    marker='s', markersize=0.5,
+                    marker='s', markersize=2,
                     zorder=constants.Z_ORDER['DOT'],
                     color=clr[c], picker=True, pickradius=3)
             prev_val = val