Index: ext_tables.php
===================================================================
--- ext_tables.php	(revision 3843)
+++ ext_tables.php	(working copy)
@@ -84,6 +84,7 @@
 $icons = array(
 	'sendtonextstage' => t3lib_extMgm::extRelPath($_EXTKEY) . 'Resources/Public/Images/version-workspace-sendtonextstage.png',
 	'sendtoprevstage' => t3lib_extMgm::extRelPath($_EXTKEY) . 'Resources/Public/Images/version-workspace-sendtoprevstage.png',
+	'generatepreviewlink' => t3lib_extMgm::extRelPath($_EXTKEY) . 'Resources/Public/Images/generate-ws-preview-link.png',
 );
 t3lib_SpriteManager::addSingleIcons($icons, $_EXTKEY);
 t3lib_extMgm::addLLrefForTCAdescr('sys_workspace_stage','EXT:workspaces/Resources/Private/Language/locallang_csh_sysws_stage.xml');
Index: Resources/Private/Layouts/module.html
===================================================================
--- Resources/Private/Layouts/module.html	(revision 3843)
+++ Resources/Private/Layouts/module.html	(working copy)
@@ -5,7 +5,7 @@
 <div id="typo3-docheader-row1">
 <div class="buttonsleft">
 	<f:if condition="{pageUid} > 0">
-		<a href="#" onclick="TYPO3.Workspaces.Actions.generateWorkspacePreviewLink();return false;" title="Generate page preview" id="goPreviewLinkButton"><span class="t3-icon t3-icon-actions t3-icon-actions-move t3-icon-move-right">&nbsp;</span>Generate Workspace Preview Link</a>
+		<a href="#" onclick="TYPO3.Workspaces.Actions.generateWorkspacePreviewLink();return false;" title="Generate page preview" id="goPreviewLinkButton"><span class="t3-icon t3-icon-extensions t3-icon-extensions-workspaces t3-icon-workspaces-generatepreviewlink">&nbsp;</span>Generate Workspace Preview Link</a>
 	</f:if>
 </div>
 <div class="buttonsright"><f:be.buttons.shortcut /></div>