diff --git a/conf/sway/config.d/autostart-communication.conf b/conf/sway/config.d/autostart-communication.conf
index e4d69393..af64489c 100644
--- a/conf/sway/config.d/autostart-communication.conf
+++ b/conf/sway/config.d/autostart-communication.conf
@@ -23,4 +23,4 @@ exec --no-startup-id dino --gapplication-service
 exec --no-startup-id /var/lib/flatpak/exports/bin/chat.delta.desktop --disable-gpu $@
 
 # Mattermost, I fear it's Electron.
-flatpak run com.mattermost.Desktop
+exec --no-startup-id flatpak run com.mattermost.Desktop