diff --git a/app/layout.tsx b/app/layout.tsx
index ffe99d0..cbea4be 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -7,6 +7,11 @@ const bigShoulders = Big_Shoulders({
   variable: "--font-big-shoulders",
   weight: ["700", "900"],
   subsets: ["latin"],
+  // Next's fallback-metrics table has no entry for this (newer, merged
+  // variable-font) family name, so the automatic CLS-reducing fallback
+  // override it would otherwise generate always fails with a build
+  // warning — opt out instead of leaving that warning unresolved.
+  adjustFontFallback: false,
 });
 
 const spaceGrotesk = Space_Grotesk({