diff --git a/GeostatsPy_synthetic_well_maker.ipynb b/GeostatsPy_synthetic_well_maker.ipynb
index 7e687d7..70e7072 100644
--- a/GeostatsPy_synthetic_well_maker.ipynb
+++ b/GeostatsPy_synthetic_well_maker.ipynb
@@ -90,7 +90,7 @@
     "\n",
     "I always like to do this so I don't lose files and to simplify subsequent read and writes (avoid including the full address each time). \n",
     "\n",
-    "* the GSLIB sgsim.exe file should be in this folder, the zipped set of executables are available [here](http://www.statios.com/software/gslib90.exe)"
+    "* the GSLIB sgsim.exe file should be in this folder, the zipped set of executables are available [here](http://www.statios.com/software/gslib90.exe)" (note that this is not working. could you please share the updated link to download it)
    ]
   },
   {