Index: Classes/Controller/ReviewController.php
===================================================================
--- Classes/Controller/ReviewController.php	(revision 4104)
+++ Classes/Controller/ReviewController.php	(working copy)
@@ -65,6 +65,7 @@
 		$this->view->assign('workspaceList', $wsList);
 		$this->view->assign('activeWorkspaceUid', $activeWorkspace);
 		$this->view->assign('activeWorkspaceTitle', tx_Workspaces_Service_Workspaces::getWorkspaceTitle($activeWorkspace));
+		$this->view->assign('showPreviewLink', $wsService->canCreatePreviewLink( t3lib_div::_GP('id'), $activeWorkspace));
 		$GLOBALS['BE_USER']->setAndSaveSessionData('tx_workspace_activeWorkspace', $activeWorkspace);
 	}
 
@@ -85,6 +86,7 @@
 			$this->view->assign('showAllWorkspaceTab', $GLOBALS['BE_USER']->isAdmin());
 			$this->view->assign('workspaceList', $wsService->getAvailableWorkspaces());
 			$this->view->assign('activeWorkspaceUid', tx_Workspaces_Service_Workspaces::SELECT_ALL_WORKSPACES);
+			$this->view->assign('showPreviewLink', FALSE);
 			$GLOBALS['BE_USER']->setAndSaveSessionData('tx_workspace_activeWorkspace', tx_Workspaces_Service_Workspaces::SELECT_ALL_WORKSPACES);
 				// set flag for javascript
 			$this->pageRenderer->addInlineSetting('Workspaces', 'allView', '1');
Index: Classes/Service/Workspaces.php
===================================================================
--- Classes/Service/Workspaces.php	(revision 4104)
+++ Classes/Service/Workspaces.php	(working copy)
@@ -503,6 +503,27 @@
 		}
 		return $viewUrl;
 	}
+
+	/**
+	 * Determine whether this page for the current
+	 *
+	 * @param  $pageUid
+	 * @param  $workspaceUid
+	 * @return void
+	 */
+	public function canCreatePreviewLink($pageUid, $workspaceUid) {
+		$result = TRUE;
+		if ($pageUid > 0 && $workspaceUid > 0) {
+			$pageRecord = t3lib_BEfunc::getRecord('pages', $pageUid);
+			t3lib_BEfunc::workspaceOL('pages', $pageRecord, $workspaceUid);
+			if (!t3lib_div::inList($GLOBALS['TYPO3_CONF_VARS']['FE']['content_doktypes'], $pageRecord['doktype'])) {
+				$result = FALSE;
+			}
+		} else {
+			$result = FALSE;
+		}
+		return $result;
+	}
 }
 
 
Index: Resources/Private/Layouts/module.html
===================================================================
--- Resources/Private/Layouts/module.html	(revision 4104)
+++ Resources/Private/Layouts/module.html	(working copy)
@@ -4,7 +4,7 @@
 <div id="typo3-docheader">
 <div id="typo3-docheader-row1">
 <div class="buttonsleft">
-	<f:if condition="{pageUid} > 0">
+	<f:if condition="{showPreviewLink}">
 		<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>