diff --git a/app/Http/Controllers/ReleveController.php b/app/Http/Controllers/ReleveController.php
index 271ebfb..40a349c 100644
--- a/app/Http/Controllers/ReleveController.php
+++ b/app/Http/Controllers/ReleveController.php
@@ -49,27 +49,28 @@ class ReleveController extends Controller
             ->with('success', 'Relevé ajouté.');
     }
 
-    public function show(Source $source, Releve $releve): View
+    public function show(Releve $releve): View
     {
         $this->authorize('view', $releve);
 
-        $source->load('sourceType.fields');
+        $source = $releve->source->load('sourceType.fields');
         $releve->load('createur', 'modificateur');
 
         return view('releves.show', compact('source', 'releve'));
     }
 
-    public function edit(Source $source, Releve $releve): View
+    public function edit(Releve $releve): View
     {
         $this->authorize('update', $releve);
 
-        $source->load('sourceType.fields');
+        $source = $releve->source->load('sourceType.fields');
 
         return view('releves.edit', compact('source', 'releve'));
     }
 
-    public function update(UpdateReleveRequest $request, Source $source, Releve $releve): RedirectResponse
+    public function update(UpdateReleveRequest $request, Releve $releve): RedirectResponse
     {
+        $source = $releve->source->load('sourceType.fields');
         $data = $this->buildData($request->validated()['data'] ?? [], $source);
 
         $releve->update([
@@ -77,14 +78,15 @@ class ReleveController extends Controller
             'updated_by' => $request->user()->id,
         ]);
 
-        return redirect()->route('sources.releves.show', [$source, $releve])
+        return redirect()->route('releves.show', $releve)
             ->with('success', 'Relevé mis à jour.');
     }
 
-    public function destroy(Source $source, Releve $releve): RedirectResponse
+    public function destroy(Releve $releve): RedirectResponse
     {
         $this->authorize('delete', $releve);
 
+        $source = $releve->source;
         $releve->delete();
 
         return redirect()->route('sources.releves.index', $source)