diff --git a/src/views/app.html b/src/views/app.html
index 321d66ab6..11c3f9c26 100644
--- a/src/views/app.html
+++ b/src/views/app.html
@@ -1019,7 +1019,7 @@
           <div class="col-md-12">
             <label class="control-label">{{ 'app.uninstall.startStop.title' | tr }}</label>
             <p>{{ 'app.uninstall.startStop.description' | tr }}</p>
-            <button class="btn btn-primary pull-right" ng-class="{ 'btn-danger': !uninstall.startButton }" ng-click="uninstall.toggleRunState()" ng-disabled="app.taskId || app.error || app.installationState === 'pending_start' || app.installationState === 'pending_stop'">
+            <button class="btn btn-default pull-right" ng-class="{ 'btn-primary': uninstall.startButton }" ng-click="uninstall.toggleRunState()" ng-disabled="app.taskId || app.error || app.installationState === 'pending_start' || app.installationState === 'pending_stop'">
               <i ng-show="app.installationState === 'pending_start' || app.installationState === 'pending_stop'" class="fa fa-circle-notch fa-spin"></i>
               {{ uninstall.startButton ? ('app.uninstall.startStop.startAction' | tr) : ('app.uninstall.startStop.stopAction' | tr) }}
             </button>