diff --git a/projects/libwebp/project.yaml b/projects/libwebp/project.yaml
index dd3fbc6e4..635e46a3a 100644
--- a/projects/libwebp/project.yaml
+++ b/projects/libwebp/project.yaml
@@ -6,3 +6,4 @@ sanitizers:
 - memory
 auto_ccs:
 - vrabaud@google.com
+- yguyon@google.com