diff --git a/_data/people.yml b/_data/people.yml
index c16bee3..601aa42 100644
--- a/_data/people.yml
+++ b/_data/people.yml
@@ -76,7 +76,7 @@ people:
     type: alum
   - key: lucas
     name: "Lucas Castanheira"
-    type: masters
+    type: alum
   - key: jiwonchoe
     name: "Jiwon Choe"
     type: alum