diff --git a/orca.desktop.in b/orca.desktop.in
index 8efdc8d..d0eea9e 100644
--- a/orca.desktop.in
+++ b/orca.desktop.in
@@ -3,7 +3,7 @@ _Name=Orca
 _GenericName=Screen Reader and Magnifier
 _X-GNOME-FullName=Orca Screen Reader and Magnifier
 _Comment=Present on-screen information as speech or braille, or magnify the screen
-Exec=orca
+Exec=orca --replace
 Icon=orca
 Terminal=false
 Type=Application
