diff --git a/src/webp/decode.h b/src/webp/decode.h
index 0177b120..0d840f24 100644
--- a/src/webp/decode.h
+++ b/src/webp/decode.h
@@ -389,7 +389,7 @@ WEBP_EXTERN const WebPDecBuffer* WebPIDecodedArea(
      CHECK(WebPGetFeatures(data, data_size, &config.input) == VP8_STATUS_OK);
 
      // C) Adjust 'config', if needed
-     config.no_fancy_upsampling = 1;
+     config.options.no_fancy_upsampling = 1;
      config.output.colorspace = MODE_BGRA;
      // etc.