diff --git a/jupyter-book/surface_protein/doublet_detection.ipynb b/jupyter-book/surface_protein/doublet_detection.ipynb
index 3801b5c5..0aa3ca66 100644
--- a/jupyter-book/surface_protein/doublet_detection.ipynb
+++ b/jupyter-book/surface_protein/doublet_detection.ipynb
@@ -415,7 +415,8 @@
     "\n",
     "### Reviewers\n",
     "\n",
-    "* Lukas Heumos"
+    "* Lukas Heumos\n",
+    "* Anna Schaar"
    ]
   }
  ],