diff --git a/i3-config b/i3-config
index 4725529..45a8630 100644
--- a/i3-config
+++ b/i3-config
@@ -213,3 +213,8 @@ mode $workspaceMove {
     bindsym Escape mode "default"
     bindsym Mod4+grave mode "default"
 }
+
+for_window [class="Firefox"] border pixel 0
+for_window [class="Slack"] border pixel 0
+# Citrix workspace
+for_window [class="Wfica"] border pixel 0