diff --git a/scene/main/scene_tree.h b/scene/main/scene_tree.h
index a34aa8e2cd0..a512feacc84 100644
--- a/scene/main/scene_tree.h
+++ b/scene/main/scene_tree.h
@@ -90,8 +90,8 @@ private:
 	Window *root = nullptr;
 
 	uint64_t tree_version = 1;
-	double physics_process_time = 1.0;
-	double process_time = 1.0;
+	double physics_process_time = 0.0;
+	double process_time = 0.0;
 	bool accept_quit = true;
 	bool quit_on_go_back = true;