diff --git a/src/Gui/MainWindow.cpp b/src/Gui/MainWindow.cpp
index 7572f948cf..7fd998b1c6 100644
--- a/src/Gui/MainWindow.cpp
+++ b/src/Gui/MainWindow.cpp
@@ -480,7 +480,7 @@ void MainWindow::tile()
         mb.setIcon(QMessageBox::Warning);
         mb.setTextFormat(Qt::RichText);
         mb.setText(tr("There is a rendering issue on MacOS."));
-        mb.setInformativeText(tr("See <a href=\"http://www.freecadweb.org/wiki/index.php?title=OpenGL_on_MacOS\"> the wiki</a> for more information"));
+        mb.setInformativeText(tr("See <a href=\"http://www.freecadweb.org/wiki/OpenGL_on_MacOS\"> the wiki</a> for more information"));
 
         QAbstractButton *suppressBtn;
         suppressBtn = mb.addButton(tr("Don't show again"), QMessageBox::DestructiveRole);
@@ -508,7 +508,7 @@ void MainWindow::cascade()
         mb.setIcon(QMessageBox::Warning);
         mb.setTextFormat(Qt::RichText);
         mb.setText(tr("There is a rendering issue on MacOS."));
-        mb.setInformativeText(tr("See <a href=\"http://www.freecadweb.org/wiki/index.php?title=OpenGL_on_MacOS\"> the wiki</a> for more information"));
+        mb.setInformativeText(tr("See <a href=\"http://www.freecadweb.org/wiki/OpenGL_on_MacOS\"> the wiki</a> for more information"));
 
         QAbstractButton *suppressBtn;
         suppressBtn = mb.addButton(tr("Don't show again"), QMessageBox::DestructiveRole);
diff --git a/src/Mod/Draft/importDXF.py b/src/Mod/Draft/importDXF.py
index 955caef9f9..8b50470c6e 100644
--- a/src/Mod/Draft/importDXF.py
+++ b/src/Mod/Draft/importDXF.py
@@ -90,7 +90,7 @@ def errorDXFLib(gui):
                     message = translate("Draft","""Download of dxf libraries failed.
 Please download and install them manually.
 See complete instructions at
-http://www.freecadweb.org/wiki/index.php?title=Dxf_Importer_Install""")
+http://www.freecadweb.org/wiki/Dxf_Importer_Install""")
                     QtGui.QMessageBox.information(None,"",message)
                 else:
                     FreeCAD.Console.PrintWarning("The DXF import/export libraries needed by FreeCAD to handle the DXF format are not installed.\n")