diff --git a/classes/MarketRelease.class.php b/classes/MarketRelease.class.php
index 64efa6c4bc509b9bf2fc448ba3ad5722cf2a56be..795583dcbb147e8305ee108a5e4c493776a7fc5d 100755
--- a/classes/MarketRelease.class.php
+++ b/classes/MarketRelease.class.php
@@ -124,6 +124,10 @@ class MarketRelease extends SimpleORMap {
             $manifest['studipMaxVersion']
                 = $this['studip_max_version']
                 = array_pop($versions).".99";
+            if (!$this['studip_max_version']) {
+                PageLayout::postMessage(MessageBox::info(sprintf(_("Die studipMaxversion wurde auf %s gesetzt, da keine andere angegeben wurde."), $manifest['studipMaxVersion'])));
+            }
+
         }
         $this['version'] = $manifest['version'];
         if ($this['repository_overwrites_descriptionfrom']) {