diff --git a/openbr/gui/faceviewer.h b/openbr/gui/faceviewer.h
index c611b76..591590f 100644
--- a/openbr/gui/faceviewer.h
+++ b/openbr/gui/faceviewer.h
@@ -19,7 +19,7 @@ public:
     explicit FaceViewer(QWidget *parent = 0);
 
 public slots:
-    void setFile(const File &file_);
+    void setFile(const br::File &file_);
 
 protected slots:
     void mouseMoveEvent(QMouseEvent *event);
diff --git a/openbr/gui/templateviewer.h b/openbr/gui/templateviewer.h
index 265c160..5a2b17d 100644
--- a/openbr/gui/templateviewer.h
+++ b/openbr/gui/templateviewer.h
@@ -24,7 +24,7 @@ public:
     explicit TemplateViewer(QWidget *parent = 0);
 
 public slots:
-    void setFile(const File &file);
+    void setFile(const br::File &file);
     void setEditable(bool enabled);
     void setMousePoint(const QPointF &mousePoint);
     void setFormat(const QString &format);
@@ -52,10 +52,10 @@ protected slots:
     void paintEvent(QPaintEvent *event);
 
 signals:
-    void newInput(File);
+    void newInput(br::File);
     void newInput(QImage);
     void newMousePoint(QPointF);
-    void selectedInput(File);
+    void selectedInput(br::File);
 };
 
 }
diff --git a/openbr/gui/templateviewergrid.cpp b/openbr/gui/templateviewergrid.cpp
index e70c811..d166995 100644
--- a/openbr/gui/templateviewergrid.cpp
+++ b/openbr/gui/templateviewergrid.cpp
@@ -18,10 +18,10 @@ void TemplateViewerGrid::setFiles(const FileList &files)
     const int size = std::max(1, (int)ceil(sqrt((float)files.size())));
     while (templateViewers.size() < size*size) {
         templateViewers.append(QSharedPointer<TemplateViewer>(new TemplateViewer()));
-        connect(templateViewers.last().data(), SIGNAL(newInput(File)), this, SIGNAL(newInput(File)));
+        connect(templateViewers.last().data(), SIGNAL(newInput(br::File)), this, SIGNAL(newInput(br::File)));
         connect(templateViewers.last().data(), SIGNAL(newInput(QImage)), this, SIGNAL(newInput(QImage)));
         connect(templateViewers.last().data(), SIGNAL(newMousePoint(QPointF)), this, SIGNAL(newMousePoint(QPointF)));
-        connect(templateViewers.last().data(), SIGNAL(selectedInput(File)), this, SIGNAL(selectedInput(File)));
+        connect(templateViewers.last().data(), SIGNAL(selectedInput(br::File)), this, SIGNAL(selectedInput(br::File)));
     }
 
     { // Clear layout
diff --git a/openbr/gui/templateviewergrid.h b/openbr/gui/templateviewergrid.h
index 02c94ed..5d5409e 100644
--- a/openbr/gui/templateviewergrid.h
+++ b/openbr/gui/templateviewergrid.h
@@ -24,15 +24,15 @@ public:
     explicit TemplateViewerGrid(QWidget *parent = 0);
 
 public slots:
-    void setFiles(const FileList &file);
+    void setFiles(const br::FileList &file);
     void setFormat(const QString &format);
     void setMousePoint(const QPointF &mousePoint);
 
 signals:
-    void newInput(File);
+    void newInput(br::File);
     void newInput(QImage);
     void newMousePoint(QPointF);
-    void selectedInput(File);
+    void selectedInput(br::File);
 };
 
 } // namespace br