diff --git a/onboarding/package/assets/presentation/start-presentation.sh b/onboarding/package/assets/presentation/start-presentation.sh
index 337b93b..f98fe43 100644
--- a/onboarding/package/assets/presentation/start-presentation.sh
+++ b/onboarding/package/assets/presentation/start-presentation.sh
@@ -12,11 +12,11 @@ COMMAND="chromium-browser \
 --app=file:///media/assets/data/index.html"
 
 if [ $EUID == 0 ]; then
-    pkill chrome
+    /bin/bash /assets/presentation/stop-presentation.sh
     sleep 0.1
     su tooloop -c "$COMMAND" &
 else
-    pkill chrome
+    /bin/bash /assets/presentation/stop-presentation.sh
     sleep 0.1
     $COMMAND &
 fi
diff --git a/onboarding/package/assets/presentation/stop-presentation.sh b/onboarding/package/assets/presentation/stop-presentation.sh
index 3ad6172..fd31080 100644
--- a/onboarding/package/assets/presentation/stop-presentation.sh
+++ b/onboarding/package/assets/presentation/stop-presentation.sh
@@ -1,5 +1,9 @@
 #!/bin/bash
 
-pkill chrome &
+pids=$(xdotool search --class "TooloopOnboarding")
+for pid in $pids; do
+    xkill -id $pid
+    break
+done
 
 exit 0