diff --git a/src/plugins/cppeditor/cppoutline.cpp b/src/plugins/cppeditor/cppoutline.cpp
index 641e5779955..0410af60f8d 100644
--- a/src/plugins/cppeditor/cppoutline.cpp
+++ b/src/plugins/cppeditor/cppoutline.cpp
@@ -31,6 +31,7 @@
 
 #include <cplusplus/OverviewModel.h>
 
+#include <coreplugin/find/treeviewfind.h>
 #include <utils/qtcassert.h>
 
 #include <QDebug>
@@ -99,7 +100,7 @@ CppOutlineWidget::CppOutlineWidget(CPPEditorWidget *editor) :
     QVBoxLayout *layout = new QVBoxLayout;
     layout->setMargin(0);
     layout->setSpacing(0);
-    layout->addWidget(m_treeView);
+    layout->addWidget(Core::TreeViewFind::createSearchableWrapper(m_treeView));
     setLayout(layout);
 
     m_treeView->setModel(m_proxyModel);
diff --git a/src/plugins/qmljseditor/qmljsoutline.cpp b/src/plugins/qmljseditor/qmljsoutline.cpp
index d0af2c34f9a..78c38f44dcb 100644
--- a/src/plugins/qmljseditor/qmljsoutline.cpp
+++ b/src/plugins/qmljseditor/qmljsoutline.cpp
@@ -32,6 +32,7 @@
 #include "qmljseditoreditable.h"
 #include "qmljsoutlinetreeview.h"
 
+#include <coreplugin/find/treeviewfind.h>
 #include <coreplugin/icore.h>
 #include <coreplugin/idocument.h>
 #include <coreplugin/editormanager/editormanager.h>
@@ -109,7 +110,7 @@ QmlJSOutlineWidget::QmlJSOutlineWidget(QWidget *parent) :
 
     layout->setMargin(0);
     layout->setSpacing(0);
-    layout->addWidget(m_treeView);
+    layout->addWidget(Core::TreeViewFind::createSearchableWrapper(m_treeView));
 
     m_showBindingsAction = new QAction(this);
     m_showBindingsAction->setText(tr("Show All Bindings"));