diff --git a/packages/tailwindcss/theme.css b/packages/tailwindcss/theme.css
index d4e4b040b141..66460a71a7fa 100644
--- a/packages/tailwindcss/theme.css
+++ b/packages/tailwindcss/theme.css
@@ -354,6 +354,7 @@
   --radius-2xl: 1rem;
   --radius-3xl: 1.5rem;
   --radius-4xl: 2rem;
+  --radius-full: calc(infinity * 1px)
 
   --shadow-2xs: 0 1px rgb(0 0 0 / 0.05);
   --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);