diff --git a/CHANGELOG b/CHANGELOG
index 08bdd22e6..2468e4bab 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -235,6 +235,7 @@
 - call new hook 'cleanUpDocument' after uploading or updating a document
 - pass 'add' or 'update' to hook 'addDocumentContentFile'
 - more access restrictions on files in extensions
+- fix check of extensions available in repository
 
 --------------------------------------------------------------------------------
                      Changes in version 5.1.24
diff --git a/views/bootstrap/class.ExtensionMgr.php b/views/bootstrap/class.ExtensionMgr.php
index 101e6dd97..33a1072ca 100644
--- a/views/bootstrap/class.ExtensionMgr.php
+++ b/views/bootstrap/class.ExtensionMgr.php
@@ -117,7 +117,7 @@ class SeedDMS_View_ExtensionMgr extends SeedDMS_Theme_Style {
 		print "</tr></thead><tbody>\n";
 		$list = $extmgr->getExtensionListByName($extname);
 		foreach($list as $re) {
-			$extmgr->checkExtension($re);
+			$extmgr->checkExtensionByName($re['name'], $re);
 			$checkmsgs = $extmgr->getErrorMsgs();
 			$needsupdate = !isset($extconf[$re['name']]) || SeedDMS_Extension_Mgr::cmpVersion($re['version'], $extconf[$re['name']]['version']) > 0;
 			echo "<tr";