diff --git a/direct/src/filter/FilterManager.py b/direct/src/filter/FilterManager.py
index 1f7f10c009..6a3fe5ab4e 100644
--- a/direct/src/filter/FilterManager.py
+++ b/direct/src/filter/FilterManager.py
@@ -294,7 +294,7 @@ class FilterManager(DirectObject):
 
         winprops = WindowProperties()
         winprops.setSize(xsize, ysize)
-        props = FrameBufferProperties(self.win.getFbProperties())
+        props = FrameBufferProperties(FrameBufferProperties.getDefault())
         props.setBackBuffers(0)
         props.setRgbColor(1)
         props.setDepthBits(depthbits)