diff --git a/app/stage/auth.html b/app/stage/auth.html
index 6acf21ee1..dc685a1d4 100644
--- a/app/stage/auth.html
+++ b/app/stage/auth.html
@@ -176,7 +176,7 @@
 
         .ft__on-surface {
             color: var(--b3-theme-on-surface);
-            font-size: 14px;
+            font-size: 12px;
             margin: 16px 0;
         }
     </style>