diff --git a/src/plugins/qt4projectmanager/qt4runconfiguration.cpp b/src/plugins/qt4projectmanager/qt4runconfiguration.cpp
index d5ab1116068..fdc6c2a326c 100644
--- a/src/plugins/qt4projectmanager/qt4runconfiguration.cpp
+++ b/src/plugins/qt4projectmanager/qt4runconfiguration.cpp
@@ -161,6 +161,7 @@ Qt4RunConfigurationWidget::Qt4RunConfigurationWidget(Qt4RunConfiguration *qt4Run
 #endif
 
     QVBoxLayout *vbox = new QVBoxLayout(this);
+    vbox->setContentsMargins(0, -1, 0, -1);
     vbox->addLayout(toplayout);
 
     QLabel *environmentLabel = new QLabel(this);