diff --git a/mailnews/base/resources/content/msgSelectOffline.xul b/mailnews/base/resources/content/msgSelectOffline.xul
index 4d7897edbb1a..57b81afc3b97 100644
--- a/mailnews/base/resources/content/msgSelectOffline.xul
+++ b/mailnews/base/resources/content/msgSelectOffline.xul
@@ -51,7 +51,7 @@ Contributors:
     <keyset id="keyset"/>
     <description class="desc">&MsgSelectDesc.label;</description>
 
-    <outliner id="synchronizeOutliner" flex="1"
+    <outliner id="synchronizeOutliner" flex="1" hidecolumnpicker="true"
               datasources="rdf:msgaccountmanager rdf:mailnewsfolders" ref="msgaccounts:/" flags="dont-build-content"
               onclick="onSynchronizeClick(event);">
       <template>
@@ -102,7 +102,7 @@ Contributors:
       <outlinercols>
         <outlinercol id="folderNameCol" flex="5" persist="hidden width" label="&MsgSelectItems.label;" primary="true" />
         <splitter class="tree-splitter"/>		  
-        <outlinercol id="syncCol" flex="1" persist="hidden width" label="&MsgSelectInd.label;" />
+        <outlinercol id="syncCol" flex="1" persist="hidden width" label="&MsgSelectInd.label;"  />
       </outlinercols>
     </outliner>