diff --git a/patches/037-onlyoffice-active-appicon.patch b/patches/037-onlyoffice-active-appicon.patch
new file mode 100644
index 0000000000000000000000000000000000000000..87fc60b35a854a1a1ec64e46eb58f27347369cb1
--- /dev/null
+++ b/patches/037-onlyoffice-active-appicon.patch
@@ -0,0 +1,33 @@
+From: Ronak <ronak.patel.ext@murena.io>  
+Date: Tue, 23 Jul 2024 11:24:27 +0100  
+Subject: [PATCH] Apply Active App-Icon for OnlyOffice Apps  
+
+This patch resolves the issue of the active app-icon for OnlyOffice apps.
+--- ./custom_apps/onlyoffice/lib/Controller/EditorController.php	2024-07-22 22:58:03
++++ ./custom_apps/onlyoffice/lib/Controller/EditorController-new.php	2024-07-23 15:40:54
+@@ -1282,10 +1282,23 @@
+             $csp->addAllowedFrameDomain("'self'");
+         }
+         $response->setContentSecurityPolicy($csp);
+-
++        $app = $this->appName.'_'.$this->getExt($fileId);
++		\OC::$server->getNavigationManager()->setActiveEntry($app);
+         return $response;
+     }
+-
++    private function getExt($fileId)
++    {
++        $user = $this->userSession->getUser();
++        $userId = null;
++        if (empty($user)) {
++            return '';
++        }
++        $userId = $user->getUID();
++        list($file, $error, $share) = $this->getFile($userId, $fileId);
++        $fileName = $file->getName();
++        $ext = strtolower(pathinfo($fileName, PATHINFO_EXTENSION));
++        return $ext;
++    }
+     /**
+      * Print public editor section
+      *