diff --git a/components/paint_preview/browser/paint_preview_client.cc b/components/paint_preview/browser/paint_preview_client.cc
index fc3b5a4..8689acf 100644
--- a/components/paint_preview/browser/paint_preview_client.cc
+++ b/components/paint_preview/browser/paint_preview_client.cc
@@ -79,7 +79,7 @@ PaintPreviewClient::PaintPreviewParams::~PaintPreviewParams() = default;
 PaintPreviewClient::PaintPreviewData::PaintPreviewData() = default;
 PaintPreviewClient::PaintPreviewData::~PaintPreviewData() = default;
 PaintPreviewClient::PaintPreviewData& PaintPreviewClient::PaintPreviewData::
-operator=(PaintPreviewData&& rhs) noexcept = default;
+operator=(PaintPreviewData&& rhs) = default;
 PaintPreviewClient::PaintPreviewData::PaintPreviewData(
     PaintPreviewData&& other) noexcept = default;