diff --git a/store/postgres/src/deployment.rs b/store/postgres/src/deployment.rs
index bd4a1f0bca6..a1ec309b6e0 100644
--- a/store/postgres/src/deployment.rs
+++ b/store/postgres/src/deployment.rs
@@ -93,7 +93,7 @@ table! {
         repository -> Nullable<Text>,
         features -> Array<Text>,
         schema -> Text,
-        graph_node_version_id -> Integer,
+        graph_node_version_id -> Nullable<Integer>,
     }
 }
 
diff --git a/store/postgres/src/detail.rs b/store/postgres/src/detail.rs
index 1b87a52f917..5adaec913cc 100644
--- a/store/postgres/src/detail.rs
+++ b/store/postgres/src/detail.rs
@@ -284,7 +284,7 @@ struct StoredSubgraphManifest {
     repository: Option<String>,
     features: Vec<String>,
     schema: String,
-    graph_node_version_id: i32,
+    graph_node_version_id: Option<i32>,
 }
 
 impl From<StoredSubgraphManifest> for SubgraphManifestEntity {