diff --git a/api/v1alpha1/harvestercluster_types.go b/api/v1alpha1/harvestercluster_types.go
index 1dfa81c..4b64d77 100644
--- a/api/v1alpha1/harvestercluster_types.go
+++ b/api/v1alpha1/harvestercluster_types.go
@@ -175,8 +175,8 @@ type UpdateCloudProviderConfig struct {
 	// ManifestsConfigMapName is the name of the required ConfigMap.
 	ManifestsConfigMapName string `json:"manifestsConfigMapName"`
 
-	// ManifestConfigMapKey is the key in the ConfigMap that contains the cloud provider deployment manifests.
-	ManifestConfigMapKey string `json:"manifestConfigMapKey"`
+	// ManifestsConfigMapKey is the key in the ConfigMap that contains the cloud provider deployment manifests.
+	ManifestsConfigMapKey string `json:"manifestsConfigMapKey"`
 
 	// CloudConfigCredentialsSecretName is the name of the secret containing the cloud provider credentials.
 	CloudConfigCredentialsSecretName string `json:"cloudConfigCredentialsSecretName"`
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_harvesterclusters.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_harvesterclusters.yaml
index 0a67c7a..f405bbe 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_harvesterclusters.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_harvesterclusters.yaml
@@ -194,8 +194,8 @@ spec:
                     description: CloudConfigCredentialsSecretName is the name of the
                       secret containing the cloud provider credentials.
                     type: string
-                  manifestConfigMapKey:
-                    description: ManifestConfigMapKey is the key in the ConfigMap
+                  manifestsConfigMapKey:
+                    description: ManifestsConfigMapKey is the key in the ConfigMap
                       that contains the cloud provider deployment manifests.
                     type: string
                   manifestsConfigMapName:
@@ -209,7 +209,7 @@ spec:
                 required:
                 - cloudConfigCredentialsSecretKey
                 - cloudConfigCredentialsSecretName
-                - manifestConfigMapKey
+                - manifestsConfigMapKey
                 - manifestsConfigMapName
                 - manifestsConfigMapNamespace
                 type: object
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_infraclustertemplates.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_infraclustertemplates.yaml
index 8d4011a..6251369 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_infraclustertemplates.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_infraclustertemplates.yaml
@@ -217,8 +217,8 @@ spec:
                             description: CloudConfigCredentialsSecretName is the name
                               of the secret containing the cloud provider credentials.
                             type: string
-                          manifestConfigMapKey:
-                            description: ManifestConfigMapKey is the key in the ConfigMap
+                          manifestsConfigMapKey:
+                            description: ManifestsConfigMapKey is the key in the ConfigMap
                               that contains the cloud provider deployment manifests.
                             type: string
                           manifestsConfigMapName:
@@ -232,7 +232,7 @@ spec:
                         required:
                         - cloudConfigCredentialsSecretKey
                         - cloudConfigCredentialsSecretName
-                        - manifestConfigMapKey
+                        - manifestsConfigMapKey
                         - manifestsConfigMapName
                         - manifestsConfigMapNamespace
                         type: object
diff --git a/controllers/harvestercluster_controller.go b/controllers/harvestercluster_controller.go
index 4f98bb5..daa88bf 100644
--- a/controllers/harvestercluster_controller.go
+++ b/controllers/harvestercluster_controller.go
@@ -591,9 +591,9 @@ func (r *HarvesterClusterReconciler) reconcileCloudProviderConfig(scope *Cluster
 			return errors.Wrapf(err, "unable to get the referenced config map %s/%s", updateCloudConfig.ManifestsConfigMapNamespace, updateCloudConfig.ManifestsConfigMapName)
 		}
 
-		cloudConfigManifest, err := locutil.GetDataKeyFromConfigMap(referencedConfigMap, updateCloudConfig.ManifestConfigMapKey)
+		cloudConfigManifest, err := locutil.GetDataKeyFromConfigMap(referencedConfigMap, updateCloudConfig.ManifestsConfigMapKey)
 		if err != nil {
-			return errors.Wrapf(err, "unable to get the data key %s from the referenced config map %s/%s", updateCloudConfig.ManifestConfigMapKey, updateCloudConfig.ManifestsConfigMapNamespace, updateCloudConfig.ManifestsConfigMapName)
+			return errors.Wrapf(err, "unable to get the data key %s from the referenced config map %s/%s", updateCloudConfig.ManifestsConfigMapKey, updateCloudConfig.ManifestsConfigMapNamespace, updateCloudConfig.ManifestsConfigMapName)
 		}
 
 		// Generate the B64 Kubeconfig fpr the cloud provider
@@ -619,7 +619,7 @@ func (r *HarvesterClusterReconciler) reconcileCloudProviderConfig(scope *Cluster
 		}
 
 		// Update the ConfigMap with the modified cloudConfig Manifest
-		referencedConfigMap.Data[updateCloudConfig.ManifestConfigMapKey] = modifiedManifests
+		referencedConfigMap.Data[updateCloudConfig.ManifestsConfigMapKey] = modifiedManifests
 
 		err = r.Client.Update(context.TODO(), referencedConfigMap)
 		if err != nil {
diff --git a/controllers/harvestercluster_controller_test.go b/controllers/harvestercluster_controller_test.go
index fa2d9d3..55c77d7 100644
--- a/controllers/harvestercluster_controller_test.go
+++ b/controllers/harvestercluster_controller_test.go
@@ -229,7 +229,7 @@ data:
 					UpdateCloudProviderConfig: infrav1.UpdateCloudProviderConfig{
 						ManifestsConfigMapNamespace:      "test-hv",
 						ManifestsConfigMapName:           "harvester-csi-driver-addon",
-						ManifestConfigMapKey:             "harvester-cloud-provider-deploy.yaml",
+						ManifestsConfigMapKey:            "harvester-cloud-provider-deploy.yaml",
 						CloudConfigCredentialsSecretName: "cloud-config",
 						CloudConfigCredentialsSecretKey:  "cloud-config",
 					},