diff --git a/src/uuid/uuid.h b/src/uuid/uuid.h
index 7f17dcc..ed493e8 100644
--- a/src/uuid/uuid.h
+++ b/src/uuid/uuid.h
@@ -20,14 +20,13 @@ struct WUUID {
 	Str8 uuid;
 };
 
+#define wapp_uuid_gen_uuid4() *(wapp_uuid_init_uuid4(&wapp_uuid_create()))
+
+/* Low level UUID API */
+
 #ifdef WAPP_PLATFORM_CPP
-#define wapp_uuid_gen_uuid4() ([&](){
-	wapp_persist WUUID id = wapp_uuid_create();
-	return *wapp_uuid_init_uuid4(&id);
-}())
 #define wapp_uuid_create() (WUUID{wapp_str8_buf(UUID_BUF_LENGTH)})
 #else
-#define wapp_uuid_gen_uuid4() *(wapp_uuid_init_uuid4(&wapp_uuid_create()))
 #define wapp_uuid_create() ((WUUID){.uuid = wapp_str8_buf(UUID_BUF_LENGTH)})
 #endif