diff --git a/dev_env_setup.sh b/dev_env_setup.sh
index ee8b9de..066b270 100755
--- a/dev_env_setup.sh
+++ b/dev_env_setup.sh
@@ -58,7 +58,7 @@ while true; do
     if ! [ "$nif" ]; then
         nif="$onif"
         break
-    elif [ $? -eq 0 ]; then ############################### JEFF
+    elif [  ]; then # JEFF check in /sys/class/net/
         break
     else
         echo -e "\n    ${LRD}Interface not found... Try again!${CRS}\n"