diff --git a/router.go b/router.go
index 6e6e831..2c16324 100644
--- a/router.go
+++ b/router.go
@@ -88,7 +88,7 @@ func createGraphqlServer(redisClient *redis.Client) http.Handler {
 	srv.AddTransport(transport.MultipartForm{})
 
 	srv.Use(extension.AutomaticPersistedQuery{Cache: cache})
-
+	srv.Use(extension.Introspection{})
 	// Apply global middleware
 	srv.AroundRootFields(app.RootFieldsAuthorizer) // Check for @auth at root fields
 	srv.AroundResponses(app.ExpiryMiddleware)      // Token expiry validation