diff --git a/src/components/Button.tsx b/src/components/Button.tsx
index 7195d005ff..5e78c40e2b 100644
--- a/src/components/Button.tsx
+++ b/src/components/Button.tsx
@@ -719,9 +719,9 @@ export function useSharedButtonTextStyles() {
     }
 
     if (size === 'large') {
-      baseStyles.push(a.text_md, a.leading_snug, a.font_semi_bold)
+      baseStyles.push(a.text_md, a.leading_snug, a.font_medium)
     } else if (size === 'small') {
-      baseStyles.push(a.text_sm, a.leading_snug, a.font_semi_bold)
+      baseStyles.push(a.text_sm, a.leading_snug, a.font_medium)
     } else if (size === 'tiny') {
       baseStyles.push(a.text_xs, a.leading_snug, a.font_semi_bold)
     }