diff --git a/src/plugins/projectexplorer/waitforstopdialog.cpp b/src/plugins/projectexplorer/waitforstopdialog.cpp
index 1bd57372b44..e7006ecdbde 100644
--- a/src/plugins/projectexplorer/waitforstopdialog.cpp
+++ b/src/plugins/projectexplorer/waitforstopdialog.cpp
@@ -39,6 +39,7 @@ WaitForStopDialog::WaitForStopDialog(QList<ProjectExplorer::RunControl *> runCon
     m_runControls(runControls)
 {
     setWindowTitle(tr("Waiting for Applications to Stop"));
+    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
 
     auto layout = new QVBoxLayout();
     setLayout(layout);