diff --git a/fceux.desktop b/fceux.desktop
index b1a9081e..0f371222 100644
--- a/fceux.desktop
+++ b/fceux.desktop
@@ -5,7 +5,7 @@ Name=Fceux
 GenericName=NES/Famicom emulator
 NoDisplay=false
 Comment=Emulate NES ROMs
-Exec=/usr/bin/fceux
+Exec=/usr/bin/fceux %f
 Icon=/usr/share/pixmaps/fceux1.png
 Terminal=false
 MimeType=application/x-nes-rom