diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 88f06415..916388d4 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -21,3 +21,4 @@ Name | Email | Twitter |
 [Andrew Schamp](https://github.com/schamp/) | | [schamp](https://twitter.com/schamp)
 [Dillon Omane](https://github.com/dillonko) | [Dillon_KO](dillonko84@gmail.com)
 [Nicolas Braud-Santoni](https://nicolas.braud-santoni.eu) | | |
+[Zack OConnor](https://github.com/ZackOConnor)| (zackary.oconnor@gmail.com)| |
\ No newline at end of file
diff --git a/ppb/systems/__init__.py b/ppb/systems/__init__.py
index 2cfc966e..e892e974 100644
--- a/ppb/systems/__init__.py
+++ b/ppb/systems/__init__.py
@@ -35,7 +35,6 @@ def __init__(self, resolution=default_resolution, window_title: str="PursuedPyBe
         self.resized_images = {}
         self.old_resized_images = {}
         self.render_clock = 0
-        self.render_ready = False
         self.target_frame_rate = target_frame_rate
         self.target_count = 1 / self.target_frame_rate
 
@@ -49,16 +48,10 @@ def __exit__(self, exc_type, exc_val, exc_tb):
 
     def on_idle(self, idle_event: events.Idle, signal):
         self.render_clock += idle_event.time_delta
-        if self.render_ready:
-            self.render_ready = False
+        if self.render_clock > self.target_count:
+            signal(events.PreRender())
             signal(events.Render())
-        elif self.render_clock >= self.target_count:
             self.render_clock = 0
-            signal(events.PreRender())
-
-    def on_pre_render(self, pre_render_event, signal):
-        # Here to let the system flush responses to PreRender before rendering.
-        self.render_ready = True
 
     def on_render(self, render_event, signal):
         self.render_background(render_event.scene)