diff --git a/apis/addons/v1alpha1/addon_types.go b/apis/addons/v1alpha1/addon_types.go
index 29bb0a39..c35b271a 100644
--- a/apis/addons/v1alpha1/addon_types.go
+++ b/apis/addons/v1alpha1/addon_types.go
@@ -69,7 +69,7 @@ type Task struct {
 	// Valid values are:
 	// - "Restic": The underlying tool is [restic](https://restic.net/).
 	// - "WalG": The underlying tool is [wal-g](https://github.com/wal-g/wal-g).
-	// +kubebuilder:validation:Enum=Restic;WalG;Medusa;VolumeSnapshotter;Solr;ClickHouseBackup;Neo4jAdmin
+	// +kubebuilder:validation:Enum=Restic;WalG;Medusa;VolumeSnapshotter;Solr;ClickHouseBackup;Neo4jAdmin;Weaviate;Milvus
 	Driver apis.Driver `json:"driver,omitempty"`
 
 	// Executor specifies the type of entity that will execute the task. For example, it can be a Job,
diff --git a/apis/types.go b/apis/types.go
index 5afda4cc..df2f3895 100644
--- a/apis/types.go
+++ b/apis/types.go
@@ -24,7 +24,7 @@ import (
 )
 
 // Driver specifies the name of underlying tool that is being used to upload the backed up data.
-// +kubebuilder:validation:Enum=Restic;WalG;VolumeSnapshotter;Solr;Medusa;ClickHouseBackup;Neo4jAdmin
+// +kubebuilder:validation:Enum=Restic;WalG;VolumeSnapshotter;Solr;Medusa;ClickHouseBackup;Neo4jAdmin;Weaviate;Milvus
 type Driver string
 
 const (
@@ -35,6 +35,8 @@ const (
 	DriverSolr              Driver = "Solr"
 	DriverClickHouseBackup  Driver = "ClickHouseBackup"
 	DriverNeo4jAdmin        Driver = "Neo4jAdmin"
+	DriverWeaviate          Driver = "Weaviate"
+	DriverMilvus            Driver = "Milvus"
 )
 
 // VolumeSource specifies the source of volume to mount in the backup/restore executor
diff --git a/crds/addons.kubestash.com_addons.yaml b/crds/addons.kubestash.com_addons.yaml
index 39f9e4c2..9d6a9656 100644
--- a/crds/addons.kubestash.com_addons.yaml
+++ b/crds/addons.kubestash.com_addons.yaml
@@ -47,6 +47,8 @@ spec:
                         - Medusa
                         - ClickHouseBackup
                         - Neo4jAdmin
+                        - Weaviate
+                        - Milvus
                       - enum:
                         - Restic
                         - WalG
@@ -55,6 +57,8 @@ spec:
                         - Solr
                         - ClickHouseBackup
                         - Neo4jAdmin
+                        - Weaviate
+                        - Milvus
                       type: string
                     executor:
                       enum:
@@ -1075,6 +1079,8 @@ spec:
                         - Medusa
                         - ClickHouseBackup
                         - Neo4jAdmin
+                        - Weaviate
+                        - Milvus
                       - enum:
                         - Restic
                         - WalG
@@ -1083,6 +1089,8 @@ spec:
                         - Solr
                         - ClickHouseBackup
                         - Neo4jAdmin
+                        - Weaviate
+                        - Milvus
                       type: string
                     executor:
                       enum:
diff --git a/crds/storage.kubestash.com_snapshots.yaml b/crds/storage.kubestash.com_snapshots.yaml
index e910c58f..5f05a96f 100644
--- a/crds/storage.kubestash.com_snapshots.yaml
+++ b/crds/storage.kubestash.com_snapshots.yaml
@@ -113,6 +113,8 @@ spec:
                       - Medusa
                       - ClickHouseBackup
                       - Neo4jAdmin
+                      - Weaviate
+                      - Milvus
                       type: string
                     duration:
                       type: string