diff --git a/engine/src/flutter/shell/common/rasterizer.cc b/engine/src/flutter/shell/common/rasterizer.cc
index 3de506ea4f5..52b9eb8a228 100644
--- a/engine/src/flutter/shell/common/rasterizer.cc
+++ b/engine/src/flutter/shell/common/rasterizer.cc
@@ -307,7 +307,8 @@ sk_sp<SkImage> Rasterizer::ConvertToRasterImage(sk_sp<SkImage> image) {
     return nullptr;
   }
 
-  return DoMakeRasterSnapshot(image->dimensions(),
+  SkISize image_size = image->dimensions();
+  return DoMakeRasterSnapshot(image_size,
                               [image = std::move(image)](SkCanvas* canvas) {
                                 canvas->drawImage(image, 0, 0);
                               });