diff --git a/src/Mod/Image/Gui/ImageView.cpp b/src/Mod/Image/Gui/ImageView.cpp
index 548b0c1b7b..6e3a60b54b 100644
--- a/src/Mod/Image/Gui/ImageView.cpp
+++ b/src/Mod/Image/Gui/ImageView.cpp
@@ -332,7 +332,7 @@ void ImageView::closeEvent(QCloseEvent *e)
     {
         // ignore the close event
         e->ignore();
-        closeEventIgnored();	// and emit a signal that we ignored it
+        Q_EMIT closeEventIgnored();	// and emit a signal that we ignored it
     }
     else
     {
diff --git a/src/Mod/Image/Gui/OpenGLImageBox.cpp b/src/Mod/Image/Gui/OpenGLImageBox.cpp
index 0d9231b6af..5a8f3d7d60 100644
--- a/src/Mod/Image/Gui/OpenGLImageBox.cpp
+++ b/src/Mod/Image/Gui/OpenGLImageBox.cpp
@@ -188,7 +188,7 @@ void GLImageBox::paintGL()
 
     // Emit a signal for owners to draw any graphics that is needed.
     if (_image.hasValidData())
-        drawGraphics();
+        Q_EMIT drawGraphics();
 
     // flush the OpenGL graphical pipeline
     glFinish();