diff --git a/zUtil_TomoUtils/GtVolView.m b/zUtil_TomoUtils/GtVolView.m
index fc7afe9c7a1022b0142515068ad0aad82df63b11..af25c413f4dc2d0f8238605bb513a04ac254d4d7 100644
--- a/zUtil_TomoUtils/GtVolView.m
+++ b/zUtil_TomoUtils/GtVolView.m
@@ -244,6 +244,8 @@ classdef GtVolView < GtBaseGuiElem
         % GTVOLVIEW/GET3DPIXELINFO Returns the value and the point where the
         % pointer is now over in respect to the volume stored in the object
             point = round(obj.get3DPixelInfo());
+            % At the border, rounding gives a wrong pixel position
+            point = min(point, size(obj.conf.vol));
             value = obj.getVolValue(point);
         end
     end