diff --git a/motorradig/app/Http/Controllers/TourController.php b/motorradig/app/Http/Controllers/TourController.php
index 077762c..38357b9 100644
--- a/motorradig/app/Http/Controllers/TourController.php
+++ b/motorradig/app/Http/Controllers/TourController.php
@@ -12,7 +12,6 @@
     use Intervention\Image\Facades\Image;
     use Illuminate\Support\Facades\Auth;
     use Illuminate\Support\Facades\DB;
-    use Illuminate\Support\Str;
 
     class TourController extends Controller
     {
@@ -114,6 +113,10 @@
             $tour->is_cancelled = $request->input('is_cancelled', false);
             $tour->save();
 
+            if ($request->hasFile('bild')) {
+                $this->storeTourImage($request->bild, $tour->id);
+            }
+
             Log::info("Stored deadline:" . $tour->deadline);
 
             return redirect('/tour');
@@ -295,31 +298,8 @@
                 ]
             );
 
-            if ($request->bild) {
-                $this->storeImage($request->bild, "tour_".$tour->id, $request->name);
-                /*
-                Log::info("Processing image");
-                $bild = Image::make($request->bild);
-                $breite = $bild->width();
-                $hoehe = $bild->height();
-                if ($breite > $hoehe) {
-                    Image::make($request->bild)
-                        ->widen(1200)
-                        ->save(public_path() . '/img/tour/' . $tour->id . '_gross.jpg');
-                    Image::make($request->bild)
-                        ->widen(64)
-                        ->save(public_path() . '/img/tour/' . $tour->id . '.jpg');
-                } else {
-                    Image::make($request->bild)
-                        ->heighten(900)
-                        ->save(public_path() . '/img/tour/' . $tour->id . '_gross.jpg');
-                    Image::make($request->bild)
-                        ->widen(96)
-                        ->save(public_path() . '/img/tour/' . $tour->id . '.jpg');
-                }
-                Log::info("Image saved as ". public_path() . '/img/tour/' . $tour->id . '_gross.jpg');
-                Log::info("Image saved as ". public_path() . '/img/tour/' . $tour->id . '.jpg');
-                */
+            if ($request->hasFile('bild')) {
+                $this->storeTourImage($request->bild, $tour->id);
             }
 
          
@@ -447,35 +427,34 @@
         return response()->file(public_path()."/img/placeholder/icon_unknown.png");
     }
 
-    private function storeImage($bild, $category, $name) {
-        $cat=Str::slug($category);
-        $name=Str::slug($name);
-
-        $dirPath = storage_path() . "/img_storage/$cat";
+    private function storeTourImage($bild, $tourId) {
+        // The tour thumbnail is displayed from public/img/tour, so it has to be
+        // stored there (and not in the gallery directory under storage/).
+        $dirPath = public_path('img/tour');
         if (!file_exists($dirPath)) {
             mkdir($dirPath, 0777, true);
         }
 
-        $bild = Image::make($bild);
-        $breite = $bild->width();
-        $hoehe = $bild->height();
+        $image = Image::make($bild);
+        $breite = $image->width();
+        $hoehe = $image->height();
         if ($breite > $hoehe) {
             Image::make($bild)
                 ->widen(1200)
-                ->save("$dirPath/$name"."_gross.jpg");
+                ->save("$dirPath/{$tourId}_gross.jpg");
             Image::make($bild)
                 ->widen(64)
-                ->save("$dirPath/$name".".jpg");
+                ->save("$dirPath/{$tourId}.jpg");
         } else {
             Image::make($bild)
                 ->heighten(900)
-                ->save("$dirPath/$name"."_gross.jpg");;
+                ->save("$dirPath/{$tourId}_gross.jpg");
             Image::make($bild)
                 ->widen(96)
-                ->save("$dirPath/$name".".jpg");
+                ->save("$dirPath/{$tourId}.jpg");
         }
-        Log::info("Image saved as $dirPath/$name" . '_gross.jpg');
-        Log::info("Image saved as $dirPath/$name" . '.jpg');
+        Log::info("Image saved as $dirPath/{$tourId}_gross.jpg");
+        Log::info("Image saved as $dirPath/{$tourId}.jpg");
     }
         
 }
diff --git a/motorradig/resources/views/tour/create.blade.php b/motorradig/resources/views/tour/create.blade.php
index 9146186..e18a828 100644
--- a/motorradig/resources/views/tour/create.blade.php
+++ b/motorradig/resources/views/tour/create.blade.php
@@ -43,8 +43,8 @@
 
                                 @if(file_exists (public_path ('img/tour/'.$tour->id.'.jpg')))
                                     <!--File exists -->
-                                    <a href="/img/user/{{$tour->id}}_gross.jpg" data-lightbox="{{$tour->id}}_gross.jpg" data-title="{{ $tour->name }}">
-                                        <img src="/img/user/{{$tour->id}}.jpg" class="mt-3 ml-3" >
+                                    <a href="/img/tour/{{$tour->id}}_gross.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'_gross.jpg')) }}" data-lightbox="{{$tour->id}}_gross.jpg" data-title="{{ $tour->name }}">
+                                        <img src="/img/tour/{{$tour->id}}.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'.jpg')) }}" class="mt-3 ml-3" >
                                     </a>
                                 @else
                                     <img src="/img/placeholder/tour128x100.jpg"  class="mt-3 ml-3" >
diff --git a/motorradig/resources/views/tour/edit.blade.php b/motorradig/resources/views/tour/edit.blade.php
index 9b7fd69..960a4a8 100644
--- a/motorradig/resources/views/tour/edit.blade.php
+++ b/motorradig/resources/views/tour/edit.blade.php
@@ -59,9 +59,10 @@
 
                                 @if(file_exists (public_path ('img/tour/'.$tour->id.'.jpg')))
                                     <!--File exists -->
-                                    <a href="/img/tour/{{$tour->id}}_gross.jpg" data-lightbox="{{$tour->id}}_gross.jpg"
+                                    <a href="/img/tour/{{$tour->id}}_gross.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'_gross.jpg')) }}"
+                                       data-lightbox="{{$tour->id}}_gross.jpg"
                                        data-title="{{ $tour->name }}">
-                                        <img src="/img/tour/{{$tour->id}}.jpg" class="mt-3 ml-3">
+                                        <img src="/img/tour/{{$tour->id}}.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'.jpg')) }}" class="mt-3 ml-3">
                                     </a>
                                 @else
                                     <img src="/img/placeholder/tour128x100.jpg" class="mt-3 ml-3">
diff --git a/motorradig/resources/views/tour/edit_old.blade.php b/motorradig/resources/views/tour/edit_old.blade.php
index 584d12a..93daf0a 100644
--- a/motorradig/resources/views/tour/edit_old.blade.php
+++ b/motorradig/resources/views/tour/edit_old.blade.php
@@ -36,8 +36,8 @@
 
                                 @if(file_exists (public_path ('img/tour/'.$tour->id.'.jpg')))
                                     <!--File exists -->
-                                    <a href="/img/user/{{$tour->id}}_gross.jpg" data-lightbox="{{$tour->id}}_gross.jpg" data-title="{{ $tour->name }}">
-                                        <img src="/img/user/{{$tour->id}}.jpg" class="mt-3 ml-3" >
+                                    <a href="/img/tour/{{$tour->id}}_gross.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'_gross.jpg')) }}" data-lightbox="{{$tour->id}}_gross.jpg" data-title="{{ $tour->name }}">
+                                        <img src="/img/tour/{{$tour->id}}.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'.jpg')) }}" class="mt-3 ml-3" >
                                     </a>
                                 @else
                                     <img src="/img/placeholder/tour128x100.jpg"  class="mt-3 ml-3" >
diff --git a/motorradig/resources/views/tour/show.blade.php b/motorradig/resources/views/tour/show.blade.php
index de2211e..e097d1f 100644
--- a/motorradig/resources/views/tour/show.blade.php
+++ b/motorradig/resources/views/tour/show.blade.php
@@ -58,9 +58,10 @@
 
                             @if(file_exists (public_path ('img/tour/'.$tour->id.'.jpg')))
                                 <!--File exists -->
-                                <a href="/img/tour/{{$tour->id}}_gross.jpg" data-lightbox="{{$tour->id}}_gross.jpg"
+                                <a href="/img/tour/{{$tour->id}}_gross.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'_gross.jpg')) }}"
+                                   data-lightbox="{{$tour->id}}_gross.jpg"
                                    data-title="{{ $tour->name }}">
-                                    <img src="/img/tour/{{$tour->id}}.jpg" class="mt-3 ml-3">
+                                    <img src="/img/tour/{{$tour->id}}.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'.jpg')) }}" class="mt-3 ml-3">
                                 </a>
                             @else
                                 <img src="/img/placeholder/tour128x100.jpg" class="mt-3 ml-3">
diff --git a/motorradig/resources/views/tour/show_old.blade.php b/motorradig/resources/views/tour/show_old.blade.php
index b05b6db..5a1a03f 100644
--- a/motorradig/resources/views/tour/show_old.blade.php
+++ b/motorradig/resources/views/tour/show_old.blade.php
@@ -44,8 +44,8 @@
 
                             @if(file_exists (public_path ('img/tour/'.$tour->id.'.jpg')))
                             <!--File exists -->
-                                <a href="/img/tour/{{$tour->id}}_gross.jpg" data-lightbox="{{$tour->id}}_gross.jpg" data-title="{{ $tour->name }}">
-                                    <img src="/img/user/{{$tour->id}}.jpg" class="mt-3 ml-3" >
+                                <a href="/img/tour/{{$tour->id}}_gross.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'_gross.jpg')) }}" data-lightbox="{{$tour->id}}_gross.jpg" data-title="{{ $tour->name }}">
+                                    <img src="/img/tour/{{$tour->id}}.jpg?v={{ filemtime(public_path('img/tour/'.$tour->id.'.jpg')) }}" class="mt-3 ml-3" >
                                 </a>
                             @else
                                 <img src="/img/placeholder/tour128x100.jpg"  class="mt-3 ml-3" >