diff --git a/aleksis/apps/alsijil/frontend/components/coursebook/coursebook.graphql b/aleksis/apps/alsijil/frontend/components/coursebook/coursebook.graphql
index e782d06ba41b486db5298e50ed78158491532207..c73f273af1451a5f102d3b91dc66dadce57901ee 100644
--- a/aleksis/apps/alsijil/frontend/components/coursebook/coursebook.graphql
+++ b/aleksis/apps/alsijil/frontend/components/coursebook/coursebook.graphql
@@ -39,6 +39,10 @@ query documentationsForCoursebook(
     }
     lessonEvent {
       id
+      amends {
+        id
+      }
+      cancelled
     }
     teachers {
       id