diff --git a/bevy_app/src/app_builder.rs b/bevy_app/src/app_builder.rs
index a43b4b7316..5b2ca4409f 100644
--- a/bevy_app/src/app_builder.rs
+++ b/bevy_app/src/app_builder.rs
@@ -69,16 +69,14 @@ impl AppBuilder {
     }
 
     pub fn build_and_run_startup_schedule(&mut self) -> &mut Self {
-        let resources = &mut self.app.as_mut().unwrap().resources;
-        let mut startup_schedule = self.startup_schedule_plan.build(resources);
+        let mut startup_schedule = self.startup_schedule_plan.build();
         let app = self.app_mut();
         startup_schedule.execute(&mut app.world, &mut app.resources);
         self
     }
 
     pub fn build_schedule(&mut self) -> &mut Self {
-        let resources = &mut self.app.as_mut().unwrap().resources;
-        self.app_mut().schedule = Some(self.schedule_plan.build(resources));
+        self.app_mut().schedule = Some(self.schedule_plan.build());
         self
     }
 
diff --git a/bevy_app/src/schedule_plan.rs b/bevy_app/src/schedule_plan.rs
index aeb3c5e1af..82cb50acb2 100644
--- a/bevy_app/src/schedule_plan.rs
+++ b/bevy_app/src/schedule_plan.rs
@@ -35,7 +35,7 @@ pub struct SchedulePlan {
 }
 
 impl SchedulePlan {
-    pub fn build(&mut self, resources: &mut Resources) -> Schedule {
+    pub fn build(&mut self) -> Schedule {
         let mut schedule_builder = Schedule::builder();
 
         for stage in self.stage_order.drain(..) {