diff --git a/clients/clickhouse-admin-client/src/lib.rs b/clients/clickhouse-admin-client/src/lib.rs
index 994ad96af2..067c3e6939 100644
--- a/clients/clickhouse-admin-client/src/lib.rs
+++ b/clients/clickhouse-admin-client/src/lib.rs
@@ -23,6 +23,7 @@ progenitor::generate_api!(
         TypedUuidForOmicronZoneKind = omicron_uuid_kinds::OmicronZoneUuid,
         KeeperConfigurableSettings = clickhouse_admin_api::KeeperConfigurableSettings,
         ServerConfigurableSettings = clickhouse_admin_api::ServerConfigurableSettings,
-        ClickhouseKeeperClusterMembership = clickhouse_admin_types::ClickhouseKeeperClusterMembership
+        ClickhouseKeeperClusterMembership = clickhouse_admin_types::ClickhouseKeeperClusterMembership,
+        KeeperId = clickhouse_admin_types::KeeperId
     }
 );
diff --git a/nexus/db-queries/src/db/datastore/inventory.rs b/nexus/db-queries/src/db/datastore/inventory.rs
index bcc9a751ef..7ea5f304cb 100644
--- a/nexus/db-queries/src/db/datastore/inventory.rs
+++ b/nexus/db-queries/src/db/datastore/inventory.rs
@@ -1243,6 +1243,7 @@ impl DataStore {
             nnics,
             nzpools,
             nerrors,
+            nclickhouse_keeper_membership,
         ) = conn
             .transaction_async(|conn| async move {
                 // Remove the record describing the collection itself.
@@ -1396,6 +1397,18 @@ impl DataStore {
                         .await?
                     };
 
+                // Remove rows for clickhouse keeper membership
+                let nclickhouse_keeper_membership = {
+                    use db::schema::inv_clickhouse_keeper_membership::dsl;
+                    diesel::delete(
+                        dsl::inv_clickhouse_keeper_membership.filter(
+                            dsl::inv_collection_id.eq(db_collection_id),
+                        ),
+                    )
+                    .execute_async(&conn)
+                    .await?
+                };
+
                 Ok((
                     ncollections,
                     nsps,
@@ -1411,6 +1424,7 @@ impl DataStore {
                     nnics,
                     nzpools,
                     nerrors,
+                    nclickhouse_keeper_membership,
                 ))
             })
             .await
@@ -1437,6 +1451,7 @@ impl DataStore {
             "nnics" => nnics,
             "nzpools" => nzpools,
             "nerrors" => nerrors,
+            "nclickhouse_keeper_membership" => nclickhouse_keeper_membership
         );
 
         Ok(())
diff --git a/nexus/inventory/src/examples.rs b/nexus/inventory/src/examples.rs
index 6aed9a48fb..9d9da8de4b 100644
--- a/nexus/inventory/src/examples.rs
+++ b/nexus/inventory/src/examples.rs
@@ -5,6 +5,8 @@
 //! Example collections used for testing
 
 use crate::CollectionBuilder;
+use clickhouse_admin_types::ClickhouseKeeperClusterMembership;
+use clickhouse_admin_types::KeeperId;
 use gateway_client::types::PowerState;
 use gateway_client::types::RotSlot;
 use gateway_client::types::RotState;
@@ -472,6 +474,14 @@ pub fn representative() -> Representative {
         .found_sled_omicron_zones("fake sled 15 agent", sled17_id, sled17)
         .unwrap();
 
+    builder.found_clickhouse_keeper_cluster_membership(
+        ClickhouseKeeperClusterMembership {
+            queried_keeper: KeeperId(1),
+            leader_committed_log_index: 1000,
+            raft_config: [KeeperId(1)].into_iter().collect(),
+        },
+    );
+
     Representative {
         builder,
         sleds: [sled1_bb, sled2_bb, sled3_bb, sled4_bb],