diff --git a/puppet/services/gnocchi-base.yaml b/puppet/services/gnocchi-base.yaml
index 408e980777..49e4fad6a9 100644
--- a/puppet/services/gnocchi-base.yaml
+++ b/puppet/services/gnocchi-base.yaml
@@ -93,6 +93,10 @@ parameters:
     description: S3 storage access key secret.
     type: string
     hidden: true
+  GnocchiStorageS3BucketPrefix:
+    default: ''
+    description: S3 storage bucket prefix.
+    type: string
   GnocchiFileBasePath:
     default: '/var/lib/gnocchi'
     description: Path to use when file driver is used. This could be NFS or a
@@ -160,6 +164,7 @@ outputs:
         gnocchi::storage::s3::s3_region_name: {get_param: GnocchiStorageS3RegionName}
         gnocchi::storage::s3::s3_access_key_id: {get_param: GnocchiStorageS3AccessKeyId}
         gnocchi::storage::s3::s3_secret_access_key: {get_param: GnocchiStorageS3AccessSecret}
+        gnocchi::storage::s3::s3_bucket_prefix: {get_param: GnocchiStorageS3BucketPrefix}
         #Gnocchi statsd
         gnocchi::statsd::resource_id: '0a8b55df-f90f-491c-8cb9-7cdecec6fc26'
         gnocchi::statsd::user_id: '27c0d3f8-e7ee-42f0-8317-72237d1c5ae3'