diff --git a/src/Controller/RepoController.php b/src/Controller/RepoController.php
index 4b4ba596..1eee1319 100644
--- a/src/Controller/RepoController.php
+++ b/src/Controller/RepoController.php
@@ -140,6 +140,24 @@ public function downloads(Request $request, Organization $organization): JsonRes
         return new JsonResponse(['status' => 'success'], JsonResponse::HTTP_CREATED);
     }
 
+    /**
+     * @Route("/p2/{package}~dev.json",
+     *      host="{organization}{sep1}repo{sep2}{domain}",
+     *      name="repo_package_provider_v2_dev",
+     *      methods={"GET"},
+     *      defaults={"domain":"%domain%","sep1"="%organization_separator%","sep2"="%domain_separator%"},
+     *      requirements={"domain"="%domain%","package"="%package_name_pattern%","sep1"="%organization_separator%","sep2"="%domain_separator%"})
+     * @Cache(public=false)
+     */
+    public function providerV2Dev(Request $request, Organization $organization, string $package): JsonResponse
+    {
+        if (($package = preg_replace('/~dev$/', '', $package)) === null) {
+            throw new NotFoundHttpException();
+        }
+
+        return $this->providerV2($request, $organization, $package);
+    }
+
     /**
      * @Route("/p2/{package}.json",
      *      host="{organization}{sep1}repo{sep2}{domain}",
@@ -160,7 +178,7 @@ public function providerV2(Request $request, Organization $organization, string
             throw new NotFoundHttpException();
         }
 
-        $response = (new JsonResponse($providerData))
+        $response = (new JsonResponse(['packages' => $providerData]))
             ->setLastModified($lastModified)
             ->setPrivate();
 
diff --git a/tests/Functional/Controller/RepoControllerTest.php b/tests/Functional/Controller/RepoControllerTest.php
index 85ba6445..cb7a5225 100644
--- a/tests/Functional/Controller/RepoControllerTest.php
+++ b/tests/Functional/Controller/RepoControllerTest.php
@@ -207,14 +207,16 @@ public function testProviderV2Action(): void
 
         self::assertMatchesPattern('
         {
-            "buddy-works/repman": {
-                "1.2.3": {
-                    "version": "1.2.3",
-                    "version_normalized": "1.2.3.0",
-                    "dist": {
-                        "type": "zip",
-                        "url": "/path/to/reference.zip",
-                        "reference": "ac7dcaf888af2324cd14200769362129c8dd8550"
+            "packages": {
+                "buddy-works/repman": {
+                    "1.2.3": {
+                        "version": "1.2.3",
+                        "version_normalized": "1.2.3.0",
+                        "dist": {
+                            "type": "zip",
+                            "url": "/path/to/reference.zip",
+                            "reference": "ac7dcaf888af2324cd14200769362129c8dd8550"
+                        }
                     }
                 }
             }
@@ -254,4 +256,36 @@ public function testProviderV2ForMissingPackage(): void
 
         self::assertTrue($this->client->getResponse()->isNotFound());
     }
+
+    public function testProviderV2DevAction(): void
+    {
+        $adminId = $this->createAndLoginAdmin('test@buddy.works', 'secret');
+        $this->fixtures->createToken($this->fixtures->createOrganization('buddy', $adminId), 'secret-org-token');
+
+        $this->client->request('GET', '/p2/buddy-works/repman~dev.json', [], [], [
+            'HTTP_HOST' => 'buddy.repo.repman.wip',
+            'PHP_AUTH_USER' => 'token',
+            'PHP_AUTH_PW' => 'secret-org-token',
+        ]);
+
+        self::assertTrue($this->client->getResponse()->isOk());
+
+        self::assertMatchesPattern('
+        {
+            "packages": {
+                "buddy-works/repman": {
+                    "1.2.3": {
+                        "version": "1.2.3",
+                        "version_normalized": "1.2.3.0",
+                        "dist": {
+                            "type": "zip",
+                            "url": "/path/to/reference.zip",
+                            "reference": "ac7dcaf888af2324cd14200769362129c8dd8550"
+                        }
+                    }
+                }
+            }
+        }
+        ', $this->client->getResponse()->getContent());
+    }
 }