diff --git a/core/src/main/res/values/dimens.xml b/core/src/main/res/values/dimens.xml
index c963f6d..9a1b2e1 100644
--- a/core/src/main/res/values/dimens.xml
+++ b/core/src/main/res/values/dimens.xml
@@ -22,5 +22,6 @@
     <dimen name="ub__standard_padding">16dp</dimen>
     <dimen name="ub__small_padding">8dp</dimen>
 
+    <dimen name="ub__signin_margin">48dp</dimen>
     <dimen name="ub__progress_bar_height">32dp</dimen>
 </resources>