--- a/gfx/layers/wr/WebRenderImageLayer.cpp
+++ b/gfx/layers/wr/WebRenderImageLayer.cpp
@@ -101,17 +101,17 @@ WebRenderImageLayer::RenderLayer(wr::Dis
   // Allocate PipelineId if necessary
   if (GetImageClientType() == CompositableType::IMAGE_BRIDGE &&
       mPipelineId.isNothing() && !mPipelineIdRequest.Exists()) {
     // Use Holder to pass this pointer to lambda.
     // Static anaysis tool does not permit to pass refcounted variable to lambda.
     // And we do not want to use RefPtr<WebRenderImageLayer> here.
     Holder holder(this);
     WrManager()->AllocPipelineId()
-      ->Then(AbstractThread::GetCurrent(), __func__,
+      ->Then(AbstractThread::MainThread(), __func__,
       [holder] (const wr::PipelineId& aPipelineId) {
         holder->mPipelineIdRequest.Complete();
         holder->mPipelineId = Some(aPipelineId);
       },
       [holder] (const ipc::PromiseRejectReason &aReason) {
         holder->mPipelineIdRequest.Complete();
       })->Track(mPipelineIdRequest);
   }