diff --git a/packages/next/src/server/config.ts b/packages/next/src/server/config.ts index c14083394e356..0caffb613e1f9 100644 --- a/packages/next/src/server/config.ts +++ b/packages/next/src/server/config.ts @@ -1316,6 +1316,11 @@ export function getConfiguredExperimentalFeatures( ) as (keyof ExperimentalConfig)[]) { const value = userNextConfigExperimental[name] + if (name === 'turbo' && !process.env.TURBOPACK) { + // Ignore any Turbopack config if Turbopack is not enabled + continue + } + if ( name in defaultConfig.experimental && value !== defaultConfig.experimental[name]