diff --git a/docs/shared/guides/using-tailwind-css-in-react.md b/docs/shared/guides/using-tailwind-css-in-react.md
index 226d33af8c33b..f5f5047e92545 100644
--- a/docs/shared/guides/using-tailwind-css-in-react.md
+++ b/docs/shared/guides/using-tailwind-css-in-react.md
@@ -85,7 +85,7 @@ module.exports = {
   content: [
     join(
       __dirname,
-      '{src,pages,components}/**/*!(*.stories|*.spec).{ts,tsx,html}'
+      '{src,pages,components,app}/**/*!(*.stories|*.spec).{ts,tsx,html}'
     ),
     ...createGlobPatternsForDependencies(__dirname),
   ],
diff --git a/packages/react/src/generators/setup-tailwind/files/tailwind.config.js__tmpl__ b/packages/react/src/generators/setup-tailwind/files/tailwind.config.js__tmpl__
index e218f5aff514f..e1cf7cee3eaf7 100644
--- a/packages/react/src/generators/setup-tailwind/files/tailwind.config.js__tmpl__
+++ b/packages/react/src/generators/setup-tailwind/files/tailwind.config.js__tmpl__
@@ -6,7 +6,7 @@ module.exports = {
   content: [
     join(
       __dirname,
-      '{src,pages,components}/**/*!(*.stories|*.spec).{ts,tsx,html}'
+      '{src,pages,components,app}/**/*!(*.stories|*.spec).{ts,tsx,html}'
     ),
     ...createGlobPatternsForDependencies(__dirname),
   ],