diff --git a/manifests/gcp_marketplace/README.md b/manifests/gcp_marketplace/README.md
index f71f5d351bc..0f505cb9965 100644
--- a/manifests/gcp_marketplace/README.md
+++ b/manifests/gcp_marketplace/README.md
@@ -52,5 +52,5 @@ MANAGEDSTORAGE=true # True means use CloudSQL + Minio-GCS; False means use in-cl
 CLOUDSQL=<yours> # Format like project_id:zone:cloudsql_instance_name
 PROJECTID=<yours> # This field will be removed after Marketplace can pass in the project ID
 mpdev install  --deployer=gcr.io/ml-pipeline-test/hosted/$(git rev-parse HEAD)/deployer:$MM_VER \
-    --parameters='{"name": "'$APP_INSTANCE_NAME'", "namespace": "'$NAMESPACE'", "managedstorage.enabled": '$MANAGEDSTORAGE', "managedstorage.cloudsqlInstanceConnectionName": "'$CLOUDSQL'", "managedstorage.gcsProjectId": "'$PROJECTID'"}'
+    --parameters='{"name": "'$APP_INSTANCE_NAME'", "namespace": "'$NAMESPACE'", "managedstorage.enabled": '$MANAGEDSTORAGE', "managedstorage.cloudsqlInstanceConnectionName": "'$CLOUDSQL'"}'
 ```
diff --git a/manifests/gcp_marketplace/chart/kubeflow-pipelines/templates/minio.yaml b/manifests/gcp_marketplace/chart/kubeflow-pipelines/templates/minio.yaml
index f6c8dc11ad8..759fc99b77b 100644
--- a/manifests/gcp_marketplace/chart/kubeflow-pipelines/templates/minio.yaml
+++ b/manifests/gcp_marketplace/chart/kubeflow-pipelines/templates/minio.yaml
@@ -38,15 +38,20 @@ spec:
         - args:
             - gateway
             - gcs
-            - {{ .Values.managedstorage.gcsProjectId }}
+            - $(PROJECT_ID)
           env:
+            - name: PROJECT_ID
+              valueFrom:
+                configMapKeyRef:
+                  name: {{ .Values.gcpDefaultConfigName}}
+                  key: "project_id"
             - name: MINIO_ACCESS_KEY
               value: minio
             - name: MINIO_SECRET_KEY
               value: minio123
             # Minio is KFP system workload and we use GCE's default service account
             # or later Workload Identity's corresponding service account.
-            # So here no need to setup GOOGLE_APPLICATION_CREDENTIALS.            
+            # So here no need to setup GOOGLE_APPLICATION_CREDENTIALS.
             # - name: GOOGLE_APPLICATION_CREDENTIALS
             #  value: "/etc/credentials/application_default_credentials.json"
           image: {{ .Values.images.minio }}
diff --git a/manifests/gcp_marketplace/schema.yaml b/manifests/gcp_marketplace/schema.yaml
index 29c12bc9385..fc3dd32a0d7 100644
--- a/manifests/gcp_marketplace/schema.yaml
+++ b/manifests/gcp_marketplace/schema.yaml
@@ -161,12 +161,6 @@ properties:
       If the prefix specified is same as an old deployment in the past,
       the deployment will recover from an old deployment.
       If this not specified, the app instance name will be used.
-  managedstorage.gcsProjectId:
-    type: string
-    title: GCS Bucket's project ID (Managed storage only)
-    description: |-
-      Normally it's the same project which installs Kubeflow Pipelines.
-      It's required if enabled managed storage.
 
 required:
   - name