diff --git a/typo3/sysext/extensionmanager/Resources/Private/Templates/Distribution/Show.html b/typo3/sysext/extensionmanager/Resources/Private/Templates/Distribution/Show.html
index 006a3416476ec16254e1365d078261b63a3fbb1f..19c65fbb2b4cf6f5f09859a13ff9017bef222357 100644
--- a/typo3/sysext/extensionmanager/Resources/Private/Templates/Distribution/Show.html
+++ b/typo3/sysext/extensionmanager/Resources/Private/Templates/Distribution/Show.html
@@ -4,7 +4,7 @@
 
     <div class="distribution-detail">
         <div class="distribution-detail-previewpane">
-            <em:distributionImage extensionkey="{extension.extensionKey}" alt="{extension.title}" height="225" width="300" />
+            <em:distributionImage extensionkey="{extension.extensionKey}" alt="" height="225" width="300" />
         </div>
         <div class="distribution-detail-body">
             <div class="distribution-detail-header">
diff --git a/typo3/sysext/extensionmanager/Resources/Private/Templates/List/Index.html b/typo3/sysext/extensionmanager/Resources/Private/Templates/List/Index.html
index 17a9babbe2f4bce2f31400991dc1cfb3b6dfd474..5bdcdac7b09d8a87c02540d778a0a83e7c882931 100644
--- a/typo3/sysext/extensionmanager/Resources/Private/Templates/List/Index.html
+++ b/typo3/sysext/extensionmanager/Resources/Private/Templates/List/Index.html
@@ -96,7 +96,7 @@
                     </td>
                     <td>
                         <f:if condition="{extension.icon}">
-                            <img class="extension-icon" src="{extension.icon}" alt="{extension.title}" />
+                            <img class="extension-icon" src="{extension.icon}" alt="" />
                         </f:if>
                         <span title="{extension.description}">{extension.title}</span>
                     </td>