diff --git a/NonSteamLaunchers.sh b/NonSteamLaunchers.sh
index 267b317..36221f4 100755
--- a/NonSteamLaunchers.sh
+++ b/NonSteamLaunchers.sh
@@ -1783,6 +1783,15 @@ if [[ $options == *"Battle.net"* ]]; then
     # Run the BATTLE file using Proton with the /passive option
     echo "Running BATTLE file using Proton with the /passive option"
     "$STEAM_RUNTIME" "$proton_dir/proton" run "$battle_file" Battle.net-Setup.exe --lang=enUS --installpath="C:\Program Files (x86)\Battle.net"
+
+    while true; do
+    if pgrep -f "Battle.net.exe" > /dev/null; then
+        pkill -f "Battle.net.exe"
+        break
+    fi
+    sleep 1
+    done
+
 fi
 
 wait