diff --git a/typo3/sysext/install/Resources/Private/Layouts/ToolAuthenticated.html b/typo3/sysext/install/Resources/Private/Layouts/ToolAuthenticated.html
index aceeb2e604d1a5af51d0bf40a9078e961fa5a209..fb55c2e2bd2d795a5266688e9f0bccdbf07682db 100644
--- a/typo3/sysext/install/Resources/Private/Layouts/ToolAuthenticated.html
+++ b/typo3/sysext/install/Resources/Private/Layouts/ToolAuthenticated.html
@@ -26,14 +26,6 @@
 									<core:icon identifier="actions-close" alternativeMarkupIdentifier="inline" />
 								</a>
 							</div>
-							<a href="{i:uri.action(action: 'logout')}" class="btn btn-default btn-sm pull-right">
-								<span class="t3js-icon icon icon-size-small icon-state-default icon-actions-logout" data-identifier="actions-logout">
-									<span class="icon-markup">
-										<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><g class="icon-color"><path d="M9 10v4H2V2h7v4h1V1.5a.5.5 0 0 0-.5-.5h-8a.5.5 0 0 0-.5.5v13a.5.5 0 0 0 .5.5h8a.5.5 0 0 0 .5-.5V10H9z"></path><path d="M10.983 5.041a.5.5 0 0 1 .812-.39l3.7 2.96a.5.5 0 0 1 0 .78l-3.7 2.96a.5.5 0 0 1-.812-.39V9H6V7h4.983V5.041z"></path></g></svg>
-									</span>
-								</span>
-								Lock Install Tool
-							</a>
 						</div>
 					</div>
 					<div class="module-docheader-bar module-docheader-bar-buttons t3js-module-docheader-bar t3js-module-docheader-bar-buttons" style="height: auto;">
@@ -68,4 +60,4 @@
 	</f:else>
 </f:if>
 </body>
-</html>
\ No newline at end of file
+</html>