diff --git a/src/styles/theme.css b/src/styles/theme.css
index 2d9c07be..41dfea1d 100644
--- a/src/styles/theme.css
+++ b/src/styles/theme.css
@@ -25,4 +25,5 @@ h1, h2, h3, h4, h5, h6 {
   --color-gray-inner: #EDEFEC;
   --font-primary: 'Geist', 'sans-serif';
   --font-size-base: 16px;
+  --spacing-unit: 8px;
 }