diff --git a/Makefile b/Makefile
index d33513694..fadafb66e 100644
--- a/Makefile
+++ b/Makefile
@@ -239,6 +239,9 @@ manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and Cust
 	yq -rYi ".spec.subresources.status = {}" "$(ECLIPSE_CHE_RESTORE_CRD_V1BETA1)"
 
 	# remove .spec.validation.openAPIV3Schema.type field
+	yq -rYi "del(.spec.validation.openAPIV3Schema.type)" "$(ECLIPSE_CHE_CRD_V1BETA1)"
+	yq -rYi "del(.spec.validation.openAPIV3Schema.type)" "$(ECLIPSE_CHE_BACKUP_SERVER_CONFIGURATION_CRD_V1BETA1)"
+	yq -rYi "del(.spec.validation.openAPIV3Schema.type)" "$(ECLIPSE_CHE_BACKUP_CRD_V1BETA1)"
 	yq -rYi "del(.spec.validation.openAPIV3Schema.type)" "$(ECLIPSE_CHE_RESTORE_CRD_V1BETA1)"
 
 	# remove "required" attributes from v1beta1 crd files
diff --git a/config/crd/bases/org.eclipse.che_chebackupserverconfigurations_crd-v1beta1.yaml b/config/crd/bases/org.eclipse.che_chebackupserverconfigurations_crd-v1beta1.yaml
index b1214473b..440ae51dc 100644
--- a/config/crd/bases/org.eclipse.che_chebackupserverconfigurations_crd-v1beta1.yaml
+++ b/config/crd/bases/org.eclipse.che_chebackupserverconfigurations_crd-v1beta1.yaml
@@ -131,7 +131,6 @@ spec:
           description: CheBackupServerConfigurationStatus defines the observed state
             of CheBackupServerConfiguration
           type: object
-      type: object
   version: v1
   versions:
     - name: v1
diff --git a/config/crd/bases/org.eclipse.che_checlusterbackups_crd-v1beta1.yaml b/config/crd/bases/org.eclipse.che_checlusterbackups_crd-v1beta1.yaml
index 2060c76a9..c60f99f95 100644
--- a/config/crd/bases/org.eclipse.che_checlusterbackups_crd-v1beta1.yaml
+++ b/config/crd/bases/org.eclipse.che_checlusterbackups_crd-v1beta1.yaml
@@ -71,7 +71,6 @@ spec:
               description: 'Backup progress state: InProgress, Failed, Succeeded'
               type: string
           type: object
-      type: object
   version: v1
   versions:
     - name: v1
diff --git a/config/crd/bases/org_v1_che_crd-v1beta1.yaml b/config/crd/bases/org_v1_che_crd-v1beta1.yaml
index ff8cb8e32..f9027af7f 100644
--- a/config/crd/bases/org_v1_che_crd-v1beta1.yaml
+++ b/config/crd/bases/org_v1_che_crd-v1beta1.yaml
@@ -1051,7 +1051,6 @@ spec:
                 the Pod is in this state.
               type: string
           type: object
-      type: object
   version: v1
   versions:
     - name: v1