diff --git a/plugins/extensions/waveletdecompose/waveletdecompose.h b/plugins/extensions/waveletdecompose/waveletdecompose.h
index e5842865b8..8ca2387154 100644
--- a/plugins/extensions/waveletdecompose/waveletdecompose.h
+++ b/plugins/extensions/waveletdecompose/waveletdecompose.h
@@ -1,40 +1,40 @@
 /*
  * Copyright (C) 2016 Miroslav Talasek <miroslav.talasek@seznam.cz>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library 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
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 #ifndef WAVELETDECOMPOSE_H
-#define WAVETETDECOMPOSE_H
+#define WAVELETDECOMPOSE_H
 
 #include <QVariant>
 
 #include <QUrl>
 #include <kis_view_plugin.h>
 
 class WaveletDecompose : public KisViewPlugin
 {
     Q_OBJECT
 public:
     WaveletDecompose(QObject *parent, const QVariantList &);
     virtual ~WaveletDecompose();
 
 private Q_SLOTS:
 
     void slotWaveletDecompose();
 
 };
 
 #endif // WAVELETDECOMPOSE_H