diff --git a/docs.it4i/software/viz/qtiplot.md b/docs.it4i/software/viz/qtiplot.md
index 6e561464df88d2c839ed688a4fdf955b3aed1683..46feb807581cb0e5f0f7d81e09bebc53b188303c 100644
--- a/docs.it4i/software/viz/qtiplot.md
+++ b/docs.it4i/software/viz/qtiplot.md
@@ -26,9 +26,9 @@ $ ml QtiPlot; qtiplot
 ```
 
 !!! important
-    To run QtiPlot, you must first enable [VNC][a] or [X Window System][b].
+    To run QtiPlot, you must first enable [VNC][a] or [X Window System][b] GUI environment.
 
 [1]: https://www.qtiplot.com/index.html
 
-[a]: ../../general/accessing-the-clusters/graphical-user-interface/vnc/
-[b]: ../../general/accessing-the-clusters/graphical-user-interface/x-window-system/
+[a]: ../../../general/accessing-the-clusters/graphical-user-interface/vnc/
+[b]: ../../../general/accessing-the-clusters/graphical-user-interface/x-window-system/