diff --git a/start_app.sh b/start_app.sh
index 769c5bd..0e2775b 100755
--- a/start_app.sh
+++ b/start_app.sh
@@ -12,7 +12,7 @@ EOF
 }
 
 d_schlange_wuerge(){
-  pipenv install
+  pipenv update
   pipenv run python main.py &
 }
 
@@ -23,19 +23,19 @@ meh_energieverbruche(){
 }
 
 website_ufmache(){
-  chromium-browser --kiosk --disable-translate --incognito $SRF_LINK &
+  chromium-browser --kiosk --disable-translate --incognito $URL_APP &
 }
 
 case $1 in
-	-h|help)
+  -h|help)
     usage
-	exit 0
-	;;
+    exit 0
+    ;;
 
-	*)
+  *)
     d_schlange_wuerge
     meh_energieverbruche
     website_ufmache
-	exit 0
-	;;
+    exit 0
+    ;;
 esac