diff --git a/debugger/variablecontroller.h b/debugger/variablecontroller.h
index 97c9d394..85825433 100644
--- a/debugger/variablecontroller.h
+++ b/debugger/variablecontroller.h
@@ -1,82 +1,84 @@
 /*
     This file is part of kdev-python, the python language plugin for KDevelop
     Copyright (C) 2012  Sven Brauch <svenbrauch@googlemail.com>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 
 #ifndef VARIABLECONTROLLER_H
 #define VARIABLECONTROLLER_H
 #include <debugger/interfaces/ivariablecontroller.h>
 #include <debugger/interfaces/idebugsession.h>
 #include "variable.h"
 
+#include <QTimer>
+
 using namespace KDevelop;
 
 namespace Python {
 
 class VariableController : public KDevelop::IVariableController
 {
 Q_OBJECT
 public:
     VariableController(IDebugSession* parent);
     void addWatch(KDevelop::Variable* variable) override;
     void addWatchpoint(KDevelop::Variable* variable) override;
     
     /**
      * @brief This just calls the Variable constructor and returns a new, empty \a Variable object.
      **/
     KDevelop::Variable* createVariable(KDevelop::TreeModel* model, KDevelop::TreeItem* parent,
                                                const QString& expression, const QString& display = "") override;
     
     /**
      * @brief Mini-parser which gives the expression under the cursor.
      * Example: _I_ = cursor
      * self.fo_I_obar(something) # should return "self.foobar"
      * self.foobar(some_I_thing) # should return "something"
      * The expressions returned by this are "print"ed by the debugger, and then displayed in the tooltip.
      * @param doc The document to operate on
      * @param cursor the cursor position
      * @return The expression to print. Should be an (at least syntactically) valid python expression
      **/
     KTextEditor::Range expressionRangeUnderCursor(KTextEditor::Document* doc, const KTextEditor::Cursor& cursor) override;
 
     /**
      * @brief Update locals and/or watches, as indicated by autoUpdate().
      **/
     void update() override;
 protected:
     /**
      * @brief Overridden to handle frame change events (when the user clicks the frame list).
      * This then enqueues many "up" or "down" commands to react to the frame change.
      **/
     void handleEvent(IDebugSession::event_t event) override;
 
 private:
     QTimer m_updateTimer;
     QList<Variable*> m_watchVariables;
 
 private slots:
     /**
      * @brief Parse the debugger output, and perform an update of the local variables.
      **/
     void localsUpdateReady(QByteArray rawData);
 
     void _update();
 };
 
 }
 
 #endif // VARIABLECONTROLLER_H