diff --git a/config b/config
index fc0f0c9..fa1599e 100644
--- a/config
+++ b/config
@@ -282,6 +282,7 @@ for_window [title="float*"] floating enable
 for_window [app_id="pavucontrol"] floating enable
 for_window [app_id="com.nextcloud.desktopclient.nextcloud"] floating enable
 for_window [app_id="imv"] floating enable
+for_window [app_id="nm-openconnect-auth-dialog"] floating enable
 for_window [app_id=".*"] title_format '<span font_weight="bold">%title</span> <span>(%app_id)</span>'
 for_window [class=".*"] title_format '<span font_weight="bold">%title</span> <span>(%class:%instance)</span>'
 # different dashes!