diff --git a/lib/Alchemy/Phrasea/WorkerManager/Worker/WebhookWorker.php b/lib/Alchemy/Phrasea/WorkerManager/Worker/WebhookWorker.php
index 6e798eaafb..7e8a482921 100644
--- a/lib/Alchemy/Phrasea/WorkerManager/Worker/WebhookWorker.php
+++ b/lib/Alchemy/Phrasea/WorkerManager/Worker/WebhookWorker.php
@@ -240,7 +240,7 @@ public function deliverEvent(Client $httpClient, array $thirdPartyApplications,
 
             // make delivery Id as index
             $requests[$delivery->getId()] = new Request(
-                'GET',
+                'POST',
                 $uniqueUrl,
                 ['Content-Type' => 'application/json'],
                 json_encode($data)
diff --git a/tests/Alchemy/Tests/Phrasea/WorkerManager/Worker/WebhookWorkerTest.php b/tests/Alchemy/Tests/Phrasea/WorkerManager/Worker/WebhookWorkerTest.php
index 36938aeac4..cde55f5931 100644
--- a/tests/Alchemy/Tests/Phrasea/WorkerManager/Worker/WebhookWorkerTest.php
+++ b/tests/Alchemy/Tests/Phrasea/WorkerManager/Worker/WebhookWorkerTest.php
@@ -97,7 +97,7 @@ private function deliverEventTest(Client $client, WebhookEvent $event, $payload)
 
         /** @var  Request $request */
         foreach ($requestResult as $request) {
-            $this->assertEquals('GET', $request->getMethod());
+            $this->assertEquals('POST', $request->getMethod());
             $this->assertEquals('http://webhook.com/webhook/'."#".$deliveryId, $request->getUri());
             $this->assertArrayHasKey('Content-Type', $request->getHeaders());
             $this->assertContains('application/json', $request->getHeader('Content-Type'));