diff --git data/desktop/org.gnome.Germinal.desktop.in.in data/desktop/org.gnome.Germinal.desktop.in.in
index 677e67f..e12ad7c 100644
--- data/desktop/org.gnome.Germinal.desktop.in.in
+++ data/desktop/org.gnome.Germinal.desktop.in.in
@@ -10,3 +10,4 @@ Terminal=false
 Categories=GTK;GNOME;Utility;TerminalEmulator;System;
 StartupWMClass=germinal
 StartupNotify=true
+X-GNOME-SingleWindow=false