diff --git a/patches/openstack/cinder/storpool-rm-backup.patch b/patches/openstack/cinder/storpool-rm-backup.patch
index 0c8481a..1f6e52c 100644
--- a/patches/openstack/cinder/storpool-rm-backup.patch
+++ b/patches/openstack/cinder/storpool-rm-backup.patch
@@ -1,20 +1,28 @@
-From 416b774246fd1c1334bf2e46bbdc6fc644dda4d7 Mon Sep 17 00:00:00 2001
+From 7244e7f90e414a5853959877722f8b35461f5549 Mon Sep 17 00:00:00 2001
 From: Peter Penchev <openstack-dev@storpool.com>
 Date: Mon, 11 May 2020 11:02:53 +0300
-Subject: [PATCH 1/2] StorPool driver: remove the obsolete backup_volume().
+Subject: [PATCH 5/8] StorPool driver: remove the obsolete backup_volume()
 
 Follow suit with I984de3df803f12dbb95e3309e668b3fbd519e70f.
 
 Change-Id: Ia172452fd7c96dccfe54789d868fcf7b748322a3
 ---
- cinder/volume/drivers/storpool.py | 29 -----------------------------
- 1 file changed, 29 deletions(-)
+ cinder/volume/drivers/storpool.py | 30 +-----------------------------
+ 1 file changed, 1 insertion(+), 29 deletions(-)
 
 diff --git a/cinder/volume/drivers/storpool.py b/cinder/volume/drivers/storpool.py
-index a1388677b..0d2903684 100644
+index 56b4070bc..d76957c88 100644
 --- a/cinder/volume/drivers/storpool.py
 +++ b/cinder/volume/drivers/storpool.py
-@@ -315,35 +315,6 @@ class StorPoolDriver(driver.VolumeDriver):
+@@ -95,6 +95,7 @@ class StorPoolDriver(driver.VolumeDriver):
+                   connector will handle this.
+                 - Detach temporary snapshots and volumes after copying data
+                   to or from from Glance images.
++                - Drop backup_volume()
+     """
+ 
+     VERSION = '2.0.0'
+@@ -318,35 +319,6 @@ class StorPoolDriver(driver.VolumeDriver):
              'pools': pools
          }
  
@@ -51,5 +59,5 @@
          req_id = context.request_id
          volname = self._attach.volumeName(volume['id'])
 -- 
-2.33.0
+2.35.1