diff --git a/scripts/Common/Scripts/wait-network.fish b/scripts/Common/Scripts/wait-network.fish
index 395a5b11..b79b5cbf 100755
--- a/scripts/Common/Scripts/wait-network.fish
+++ b/scripts/Common/Scripts/wait-network.fish
@@ -23,7 +23,7 @@ function waitNetwork -a witness
                 end
             end
 
-            tmux attach -t network
+            TMUX="" tmux attach -t network
             wait "$pid"
             return "$(cat "$codeFile")"
         end