diff --git a/flow/compositor_context.cc b/flow/compositor_context.cc
index 3863bde7acbf9..aecd3a24cddf7 100644
--- a/flow/compositor_context.cc
+++ b/flow/compositor_context.cc
@@ -69,6 +69,7 @@ bool CompositorContext::ScopedFrame::Raster(flow::LayerTree& layer_tree,
 
 void CompositorContext::OnGrContextCreated() {
   texture_registry_.OnGrContextCreated();
+  raster_cache_.Clear();
 }
 
 void CompositorContext::OnGrContextDestroyed() {