diff --git a/deployment/hasura/metadata/databases/AerieMerlin/tables/public_plan.yaml b/deployment/hasura/metadata/databases/AerieMerlin/tables/public_plan.yaml
index 4c014fc640..3cb415ff5a 100644
--- a/deployment/hasura/metadata/databases/AerieMerlin/tables/public_plan.yaml
+++ b/deployment/hasura/metadata/databases/AerieMerlin/tables/public_plan.yaml
@@ -67,10 +67,10 @@ array_relationships:
         name: plan
         schema: public
 remote_relationships:
-- name: scheduling_specifications
+- name: scheduling_specification
   definition:
     to_source:
-      relationship_type: array
+      relationship_type: object
       source: AerieScheduler
       table:
         schema: public
diff --git a/e2e-tests/src/test/java/gov/nasa/jpl/aerie/e2e/utils/GQL.java b/e2e-tests/src/test/java/gov/nasa/jpl/aerie/e2e/utils/GQL.java
index 401a6ef8af..68554dedff 100644
--- a/e2e-tests/src/test/java/gov/nasa/jpl/aerie/e2e/utils/GQL.java
+++ b/e2e-tests/src/test/java/gov/nasa/jpl/aerie/e2e/utils/GQL.java
@@ -315,7 +315,7 @@ query GetPlan($id: Int!) {
         }
         name
         revision
-        scheduling_specifications {
+        scheduling_specification {
           id
         }
         simulations {