diff --git a/conf/i3/config b/conf/i3/config
index 6f0edd7e..16e15482 100644
--- a/conf/i3/config
+++ b/conf/i3/config
@@ -315,6 +315,8 @@ exec --no-startup-id flatpak run de.haeckerfelix.gradio
 #exec --no-startup-id flatpak run org.gajim.Gajim --quiet
 # ELECTRON!
 exec --no-startup-id flatpak run org.signal.Signal --start-in-tray
+# ELECTRON!
+exec --no-startup-id flatpak run com.slack.Slack --startup
 
 # CHANGEME - weird autostart options that may not be suitable even for my other devices
 # Centre of Lauttasaari