diff --git a/packages/opencode/src/cli/cmd/tui/context/theme.tsx b/packages/opencode/src/cli/cmd/tui/context/theme.tsx
index c247640eba..243d15d064 100644
--- a/packages/opencode/src/cli/cmd/tui/context/theme.tsx
+++ b/packages/opencode/src/cli/cmd/tui/context/theme.tsx
@@ -974,7 +974,7 @@ function getSyntaxRules(theme: Theme) {
     {
       scope: ["markup.heading.3"],
       style: {
-        foreground: theme.markdownHeading,
+        foreground: theme.textMuted,
         bold: true,
       },
     },