diff --git a/i3_config b/i3_config
index 01cbe35..4e07adf 100644
--- a/i3_config
+++ b/i3_config
@@ -156,6 +156,7 @@ force_focus_wrapping yes
 # rules
 # workspace 6 is for always floating
 for_window [workspace=6] floating enable
+assign [class="Firefox"] 1
 assign [class="Steam"] 6
 # software
 for_window [class="jetbrains-toolbox"] floating enable