--- a/gfx/layers/wr/WebRenderBridgeParent.cpp
+++ b/gfx/layers/wr/WebRenderBridgeParent.cpp
@@ -1705,16 +1705,17 @@ WebRenderBridgeParent::ClearResources()
     }
   }
   mTextureHosts.clear();
   for (const auto& entry : mAsyncCompositables) {
     wr::PipelineId pipelineId = wr::AsPipelineId(entry.first);
     RefPtr<WebRenderImageHost> host = entry.second;
     host->ClearWrBridge();
     mAsyncImageManager->RemoveAsyncImagePipeline(pipelineId, txn);
+    txn.RemovePipeline(pipelineId);
   }
   mAsyncCompositables.clear();
   for (const auto& entry : mSharedSurfaceIds) {
     wr::ExternalImageId id = wr::ToExternalImageId(entry);
     mAsyncImageManager->HoldExternalImage(mPipelineId, mWrEpoch, id);
   }
   mSharedSurfaceIds.clear();