2 files changed, 2 insertions, 2 deletions
diff --git a/apps/files_external/tests/Storage/FtpTest.php b/apps/files_external/tests/Storage/FtpTest.php
index c6a1d8f77ba..81b92e0fae9 100644
--- a/apps/files_external/tests/Storage/FtpTest.php
+++ b/apps/files_external/tests/Storage/FtpTest.php
@@ -45,7 +45,7 @@ class FtpTest extends \Test\Files\Storage\Storage {
 	/**
 	 * ftp has no proper way to handle spaces at the end of file names
 	 */
-	public function directoryProvider() {
+	public static function directoryProvider(): array {
 		return array_filter(parent::directoryProvider(), function ($item) {
 			return substr($item[0], -1) !== ' ';
 		});
diff --git a/apps/files_external/tests/Storage/SmbTest.php b/apps/files_external/tests/Storage/SmbTest.php
index d5a83905112..51737d05dc6 100644
--- a/apps/files_external/tests/Storage/SmbTest.php
+++ b/apps/files_external/tests/Storage/SmbTest.php
@@ -49,7 +49,7 @@ class SmbTest extends \Test\Files\Storage\Storage {
 		parent::tearDown();
 	}
 
-	public function directoryProvider() {
+	public static function directoryProvider(): array {
 		// doesn't support leading/trailing spaces
 		return [['folder']];
 	}