diff --git a/packages/smooth-code/src/code-tween.tsx b/packages/smooth-code/src/code-tween.tsx
index ceb31a05..6b9f67ce 100644
--- a/packages/smooth-code/src/code-tween.tsx
+++ b/packages/smooth-code/src/code-tween.tsx
@@ -147,7 +147,7 @@ function AfterDimensions({
         opacity: 1,
         backgroundColor: bg,
         color: fg,
-        ["color-scheme" as any]: getColorScheme(theme),
+        ["colorScheme" as any]: getColorScheme(theme),
         ["--ch-selection-background" as any]: getColor(
           theme,
           ColorName.SelectionBackground