diff --git a/path.sh b/path.sh
index e61ad2b..f83b336 100644
--- a/path.sh
+++ b/path.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-GUROBI_PATH=$(ls -d $HOME/.softwares/gurobi*/linux64)
+GUROBI_PATH=$(ls -d $HOME/.softwares/gurobi*/linux64 2> /dev/null)
 
 if [ -e "$GUROBI_PATH" ]; then
     LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GUROBI_PATH}/lib