diff --git a/apps/dav/lib/Connector/Sabre/Directory.php b/apps/dav/lib/Connector/Sabre/Directory.php
index ddf324ce85..9afa636768 100644
--- a/apps/dav/lib/Connector/Sabre/Directory.php
+++ b/apps/dav/lib/Connector/Sabre/Directory.php
@@ -120,9 +120,9 @@ class Directory extends \OCA\DAV\Connector\Sabre\Node
 			if (isset($_SERVER['HTTP_OC_CHUNKED'])) {
 
 				// exit if we can't create a new file and we don't updatable existing file
-				$info = \OC_FileChunking::decodeName($name);
+				$chunkInfo = \OC_FileChunking::decodeName($name);
 				if (!$this->fileView->isCreatable($this->path) &&
-					!$this->fileView->isUpdatable($this->path . '/' . $info['name'])
+					!$this->fileView->isUpdatable($this->path . '/' . $chunkInfo['name'])
 				) {
 					throw new \Sabre\DAV\Exception\Forbidden();
 				}
@@ -137,8 +137,12 @@ class Directory extends \OCA\DAV\Connector\Sabre\Node
 			$this->fileView->verifyPath($this->path, $name);
 
 			$path = $this->fileView->getAbsolutePath($this->path) . '/' . $name;
-			// using a dummy FileInfo is acceptable here since it will be refreshed after the put is complete
-			$info = new \OC\Files\FileInfo($path, null, null, array(), null);
+			// in case the file already exists/overwriting
+			$info = $this->fileView->getFileInfo($this->path . '/' . $name);
+			if (!$info) {
+				// use a dummy FileInfo which is acceptable here since it will be refreshed after the put is complete
+				$info = new \OC\Files\FileInfo($path, null, null, [], null);
+			}
 			$node = new \OCA\DAV\Connector\Sabre\File($this->fileView, $info);
 			$node->acquireLock(ILockingProvider::LOCK_SHARED);
 			return $node->put($data);
diff --git a/apps/dav/lib/Connector/Sabre/FilesPlugin.php b/apps/dav/lib/Connector/Sabre/FilesPlugin.php
index 1b1f43df9e..929cd1b0be 100644
--- a/apps/dav/lib/Connector/Sabre/FilesPlugin.php
+++ b/apps/dav/lib/Connector/Sabre/FilesPlugin.php
@@ -45,6 +45,7 @@ use \Sabre\HTTP\ResponseInterface;
 use OCP\Files\StorageNotAvailableException;
 use OCP\IConfig;
 use OCP\IRequest;
+use OCA\DAV\Upload\FutureFile;
 
 class FilesPlugin extends ServerPlugin {
 
@@ -177,6 +178,7 @@ class FilesPlugin extends ServerPlugin {
 			}
 		});
 		$this->server->on('beforeMove', [$this, 'checkMove']);
+		$this->server->on('beforeMove', [$this, 'beforeMoveFutureFile']);
 	}
 
 	/**
@@ -436,4 +438,43 @@ class FilesPlugin extends ServerPlugin {
 			}
 		}
 	}
+
+	/**
+	 * Move handler for future file.
+	 *
+	 * This overrides the default move behavior to prevent Sabre
+	 * to delete the target file before moving. Because deleting would
+	 * lose the file id and metadata.
+	 *
+	 * @param string $path source path
+	 * @param string $destination destination path
+	 * @return bool|void false to stop handling, void to skip this handler
+	 */
+	public function beforeMoveFutureFile($path, $destination) {
+		$sourceNode = $this->tree->getNodeForPath($path);
+		if (!$sourceNode instanceof FutureFile) {
+			// skip handling as the source is not a chunked FutureFile
+			return;
+		}
+
+		if (!$this->tree->nodeExists($destination)) {
+			// skip and let the default handler do its work
+			return;
+		}
+
+		// do a move manually, skipping Sabre's default "delete" for existing nodes
+		$this->tree->move($path, $destination);
+
+		// trigger all default events (copied from CorePlugin::move)
+		$this->server->emit('afterMove', [$path, $destination]);
+		$this->server->emit('afterUnbind', [$path]);
+		$this->server->emit('afterBind', [$destination]);
+
+		$response = $this->server->httpResponse;
+		$response->setHeader('Content-Length', '0');
+		$response->setStatus(204);
+
+		return false;
+	}
+
 }
diff --git a/apps/dav/tests/unit/Connector/Sabre/FilesPluginTest.php b/apps/dav/tests/unit/Connector/Sabre/FilesPluginTest.php
index 1c9ebdd09b..e0dea49c49 100644
--- a/apps/dav/tests/unit/Connector/Sabre/FilesPluginTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/FilesPluginTest.php
@@ -32,6 +32,8 @@ use Sabre\DAV\PropPatch;
 use Sabre\HTTP\RequestInterface;
 use Sabre\HTTP\ResponseInterface;
 use Test\TestCase;
+use OCA\DAV\Upload\FutureFile;
+use OCA\DAV\Connector\Sabre\Directory;
 
 /**
  * Copyright (c) 2015 Vincent Petry <pvince81@owncloud.com>
@@ -107,6 +109,12 @@ class FilesPluginTest extends TestCase {
 			$this->request,
 			$this->previewManager
 		);
+
+		$response = $this->getMockBuilder(ResponseInterface::class)
+				->disableOriginalConstructor()
+				->getMock();
+		$this->server->httpResponse = $response;
+
 		$this->plugin->initialize($this->server);
 	}
 
@@ -535,4 +543,59 @@ class FilesPluginTest extends TestCase {
 
 		$this->assertEquals("false", $propFind->get(self::HAS_PREVIEW_PROPERTYNAME));
 	}
+
+	public function testBeforeMoveFutureFileSkip() {
+		$node = $this->createMock(Directory::class);
+
+		$this->tree->expects($this->any())
+			->method('getNodeForPath')
+			->with('source')
+			->will($this->returnValue($node));
+		$this->server->httpResponse->expects($this->never())
+			->method('setStatus');
+
+		$this->assertNull($this->plugin->beforeMoveFutureFile('source', 'target'));
+	}
+
+	public function testBeforeMoveFutureFileSkipNonExisting() {
+		$sourceNode = $this->createMock(FutureFile::class);
+
+		$this->tree->expects($this->any())
+			->method('getNodeForPath')
+			->with('source')
+			->will($this->returnValue($sourceNode));
+		$this->tree->expects($this->any())
+			->method('nodeExists')
+			->with('target')
+			->will($this->returnValue(false));
+		$this->server->httpResponse->expects($this->never())
+			->method('setStatus');
+
+		$this->assertNull($this->plugin->beforeMoveFutureFile('source', 'target'));
+	}
+
+	public function testBeforeMoveFutureFileMoveIt() {
+		$sourceNode = $this->createMock(FutureFile::class);
+
+		$this->tree->expects($this->any())
+			->method('getNodeForPath')
+			->with('source')
+			->will($this->returnValue($sourceNode));
+		$this->tree->expects($this->any())
+			->method('nodeExists')
+			->with('target')
+			->will($this->returnValue(true));
+		$this->tree->expects($this->once())
+			->method('move')
+			->with('source', 'target');
+
+		$this->server->httpResponse->expects($this->once())
+			->method('setHeader')
+			->with('Content-Length', '0');
+		$this->server->httpResponse->expects($this->once())
+			->method('setStatus')
+			->with(204);
+
+		$this->assertFalse($this->plugin->beforeMoveFutureFile('source', 'target'));
+	}
 }