diff --git a/src/plugins/TabManager/TabManager.pro b/src/plugins/TabManager/TabManager.pro
index 7ede630bf..a80a2feac 100644
--- a/src/plugins/TabManager/TabManager.pro
+++ b/src/plugins/TabManager/TabManager.pro
@@ -6,13 +6,13 @@ SOURCES += tabmanagerplugin.cpp \
     tabmanagerwidget.cpp \
     tabmanagerwidgetcontroller.cpp \
     tabmanagersettings.cpp \
-    tabfilterdelegate.cpp
+    tabmanagerdelegate.cpp
 
 HEADERS += tabmanagerplugin.h \
     tabmanagerwidget.h \
     tabmanagerwidgetcontroller.h \
     tabmanagersettings.h \
-    tabfilterdelegate.h
+    tabmanagerdelegate.h
 
 RESOURCES += tabmanagerplugin.qrc
 
diff --git a/src/plugins/TabManager/tabfilterdelegate.cpp b/src/plugins/TabManager/tabmanagerdelegate.cpp
similarity index 97%
rename from src/plugins/TabManager/tabfilterdelegate.cpp
rename to src/plugins/TabManager/tabmanagerdelegate.cpp
index df19be648..62e7232cd 100644
--- a/src/plugins/TabManager/tabfilterdelegate.cpp
+++ b/src/plugins/TabManager/tabmanagerdelegate.cpp
@@ -16,19 +16,19 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * ============================================================ */
-#include "tabfilterdelegate.h"
+#include "tabmanagerdelegate.h"
 
 #include <QPainter>
 #include <QApplication>
 #include <QTextLayout>
 
-TabFilterDelegate::TabFilterDelegate(QObject* parent)
+TabManagerDelegate::TabManagerDelegate(QObject* parent)
     : QStyledItemDelegate(parent)
 {
 }
 
 // most of codes taken from QCommonStyle::drawControl() and add our custom text drawer
-void TabFilterDelegate::paint(QPainter* painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
+void TabManagerDelegate::paint(QPainter* painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     QStyleOptionViewItem opt = option;
     initStyleOption(&opt, index);
@@ -156,7 +156,7 @@ static QSizeF viewItemTextLayout(QTextLayout &textLayout, int lineWidth)
 
 // most of codes taken from QCommonStylePrivate::viewItemDrawText()
 // added highlighting and simplified for single-line textlayouts
-void TabFilterDelegate::viewItemDrawText(QPainter *p, const QStyleOptionViewItem *option, const QRect &rect,
+void TabManagerDelegate::viewItemDrawText(QPainter *p, const QStyleOptionViewItem *option, const QRect &rect,
                                                  const QString &text, const QColor &color, const QString &searchText) const
 {
     if (text.isEmpty()) {
diff --git a/src/plugins/TabManager/tabfilterdelegate.h b/src/plugins/TabManager/tabmanagerdelegate.h
similarity index 86%
rename from src/plugins/TabManager/tabfilterdelegate.h
rename to src/plugins/TabManager/tabmanagerdelegate.h
index f41bb88e6..5b76db256 100644
--- a/src/plugins/TabManager/tabfilterdelegate.h
+++ b/src/plugins/TabManager/tabmanagerdelegate.h
@@ -15,15 +15,15 @@
 * 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 TABFILTERDELEGATE_H
-#define TABFILTERDELEGATE_H
+#ifndef TABMANAGERDELEGATE_H
+#define TABMANAGERDELEGATE_H
 
 #include <QStyledItemDelegate>
 
-class TabFilterDelegate : public QStyledItemDelegate
+class TabManagerDelegate : public QStyledItemDelegate
 {
 public:
-    explicit TabFilterDelegate(QObject* parent = 0);
+    explicit TabManagerDelegate(QObject* parent = 0);
 
     void paint(QPainter* painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
 
@@ -36,4 +36,4 @@ private:
 
 };
 
-#endif // TABFILTERDELEGATE_H
+#endif // TABMANAGERDELEGATE_H
diff --git a/src/plugins/TabManager/tabmanagerwidget.cpp b/src/plugins/TabManager/tabmanagerwidget.cpp
index 46349c086..59a8ec09d 100644
--- a/src/plugins/TabManager/tabmanagerwidget.cpp
+++ b/src/plugins/TabManager/tabmanagerwidget.cpp
@@ -29,7 +29,7 @@
 #include "bookmarks.h"
 #include "tabmanagerplugin.h"
 #include "tldextractor/tldextractor.h"
-#include "tabfilterdelegate.h"
+#include "tabmanagerdelegate.h"
 
 
 #include <QDesktopWidget>
@@ -79,7 +79,7 @@ TabManagerWidget::TabManagerWidget(BrowserWindow* mainClass, QWidget* parent, bo
     ui->filterBar->addWidget(closeButton, LineEdit::RightSide);
     ui->filterBar->hide();
 
-    ui->treeWidget->setItemDelegate(new TabFilterDelegate(ui->treeWidget));
+    ui->treeWidget->setItemDelegate(new TabManagerDelegate(ui->treeWidget));
 
     connect(closeButton, SIGNAL(clicked(bool)), this, SLOT(filterBarClosed()));
     connect(ui->filterBar, SIGNAL(textChanged(QString)), this, SLOT(filterChanged(QString)));