diff --git a/public/css/icinga/forms.less b/public/css/icinga/forms.less
index 31294bc93..60f1c25c4 100644
--- a/public/css/icinga/forms.less
+++ b/public/css/icinga/forms.less
@@ -608,43 +608,3 @@ form.icinga-form .form-info {
     }
   }
 }
-
-.two-factor-totp-qr-code {
-  width: 20em;
-  height: 20em;
-}
-
-.two-factor-manual-secret {
-  background-color: @base-disabled;
-  padding: @vertical-padding;
-  border-radius: .25em;
-  line-break: anywhere;
-  user-select: all;
-}
-
-
-.two-factor-warning {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  column-gap: 1em;
-
-  width: fit-content;
-  margin: 0 auto 1em auto;
-  padding: .5em 1em;
-  border: 1px solid @state-warning;
-  border-radius: .25em;
-
-  i.icon{
-    color: @state-warning;
-    font-size: 1.5em;
-
-    &::before {
-      margin-right: 0;
-    }
-  }
-
-  p {
-    margin: 0;
-  }
-}