diff --git a/src/plugins/cmakeprojectmanager/cmakesettingspage.cpp b/src/plugins/cmakeprojectmanager/cmakesettingspage.cpp
index e7b278e6c9f..6edcf2df11f 100644
--- a/src/plugins/cmakeprojectmanager/cmakesettingspage.cpp
+++ b/src/plugins/cmakeprojectmanager/cmakesettingspage.cpp
@@ -396,7 +396,6 @@ public:
         m_cmakeToolsView = new QTreeView(this);
         m_cmakeToolsView->setModel(&m_model);
         m_cmakeToolsView->setUniformRowHeights(true);
-        m_cmakeToolsView->setRootIsDecorated(false);
         m_cmakeToolsView->setSelectionMode(QAbstractItemView::SingleSelection);
         m_cmakeToolsView->setSelectionBehavior(QAbstractItemView::SelectRows);
         m_cmakeToolsView->expandAll();
diff --git a/src/plugins/debugger/debuggeroptionspage.cpp b/src/plugins/debugger/debuggeroptionspage.cpp
index 4c0702071ea..18be827514f 100644
--- a/src/plugins/debugger/debuggeroptionspage.cpp
+++ b/src/plugins/debugger/debuggeroptionspage.cpp
@@ -376,7 +376,6 @@ public:
         m_debuggerView = new QTreeView(this);
         m_debuggerView->setModel(&m_model);
         m_debuggerView->setUniformRowHeights(true);
-        m_debuggerView->setRootIsDecorated(false);
         m_debuggerView->setSelectionMode(QAbstractItemView::SingleSelection);
         m_debuggerView->setSelectionBehavior(QAbstractItemView::SelectRows);
         m_debuggerView->expandAll();