diff --git a/.config/sway/config.d/40-bureaux.conf b/.config/sway/config.d/40-bureaux.conf
index 0436fbe..ab550f3 100644
--- a/.config/sway/config.d/40-bureaux.conf
+++ b/.config/sway/config.d/40-bureaux.conf
@@ -10,12 +10,12 @@ assign [app_id="jetbrains-idea|Code"] workspace 1
 
 # Bureau 2 (navigation web)
 assign [class="Google-chrome|Vivaldi-stable|Opera|Firefox|Navigator|Nightly|Chromium"] workspace 2
-assign [app_id="Google-chrome|Vivaldi-stable|Opera|Firefox|Navigator|Nightly|Chromium"] workspace 2
+assign [app_id="Google-chrome|Vivaldi-stable|opera|firefox|navigator|nightly|chromium"] workspace 2
 
 # Bureau 3 (Courriel, PHPStorm)
 assign [class="Thunderbird|Mail|jetbrains-phpstorm"] workspace 3
 assign [app_id="Thunderbird|Mail|jetbrains-phpstorm"] workspace 3
 
 # Bureau 4
-assign [class="Mattermost|mattermost-desktop|Rambox|Slack|Scudcloud|Gitter|Dino"] workspace 4
-assign [app_id="Mattermost|mattermost-desktop|Rambox|Slack|Scudcloud|Gitter|Dino|dino"] workspace 4
+assign [class="Mattermost|mattermost-desktop|Rambox|Slack|Scudcloud|Gitter|Dino|Signal"] workspace 4
+assign [app_id="Mattermost|mattermost-desktop|Rambox|Slack|Scudcloud|Gitter|dino|signal"] workspace 4