diff --git a/src/build.ts b/src/build.ts
index cdfa56f3f3..82ba02568f 100644
--- a/src/build.ts
+++ b/src/build.ts
@@ -100,7 +100,9 @@ export async function writeTypes (nitro: Nitro) {
           : {}
       },
       include: [
-        './nitro.d.ts'
+        './nitro.d.ts',
+        join(relative(join(nitro.options.buildDir, 'types'), nitro.options.rootDir), '**/*'),
+        ...nitro.options.srcDir !== nitro.options.rootDir ? [join(relative(join(nitro.options.buildDir, 'types'), nitro.options.srcDir), '**/*')] : []
       ]
     }
     await writeFile(join(nitro.options.buildDir, 'types/tsconfig.json'), JSON.stringify(tsConfig, null, 2))