diff --git a/syncplay/ui/GuiConfiguration.py b/syncplay/ui/GuiConfiguration.py
index 4de0473..c8b3726 100644
--- a/syncplay/ui/GuiConfiguration.py
+++ b/syncplay/ui/GuiConfiguration.py
@@ -169,7 +169,7 @@ class ConfigDialog(QtGui.QDialog):
                 dropfilepath = unicode(urls[0].path())
             else:
                 dropfilepath = unicode(urls[0].path())[1:] # Removes starting slash 
-            if dropfilepath[-4:] == ".exe":
+            if dropfilepath[-4:].lower() == ".exe":
                 self.executablepathCombobox.setEditText(dropfilepath)
             else:
                 self.mediapathTextbox.setText(dropfilepath)