diff --git a/virtman-fix-shared-disk-request-alignment-error.patch b/virtman-fix-shared-disk-request-alignment-error.patch
index a31d3b8b..0b53c51c 100644
--- a/virtman-fix-shared-disk-request-alignment-error.patch
+++ b/virtman-fix-shared-disk-request-alignment-error.patch
@@ -11,31 +11,35 @@ libvirt.libvirtError: internal error: qemu unexpectedly closed the monitor: 2023
 Cannot get 'write' permission without 'resize': Image size is not a multiple of request alignment
 
 
---- virt-manager-4.1.0/virtManager/createvol.py.orig	2023-01-20 10:58:40.230657960 -0700
-+++ virt-manager-4.1.0/virtManager/createvol.py	2023-01-20 11:03:54.722665454 -0700
+Index: virt-manager-4.1.0/virtManager/createvol.py
+===================================================================
+--- virt-manager-4.1.0.orig/virtManager/createvol.py
++++ virt-manager-4.1.0/virtManager/createvol.py
 @@ -246,7 +246,13 @@ class vmmCreateVolume(vmmGObjectUI):
          vol = self._make_stub_vol()
          vol.name = volname
          vol.capacity = (cap * 1024 * 1024 * 1024)
 +        if vol.capacity:
-+            # If a raw disk is marked 'shared', libvirt requires this
-+            vol.capacity = 4096 * round(vol.capacity/4096)
++            # If a raw disk is marked 'shared', round up for libvirt
++            vol.capacity -= vol.capacity % -4096
          vol.allocation = (alloc * 1024 * 1024 * 1024)
 +        if vol.allocation:
-+            vol.allocation = 4096 * round(vol.allocation/4096)
++            vol.allocation -= vol.allocation % -4096
 +
          if backing:
              vol.backing_store = backing
          if fmt:
---- virt-manager-4.1.0/virtinst/devices/disk.py.orig	2023-01-20 10:58:28.578657682 -0700
-+++ virt-manager-4.1.0/virtinst/devices/disk.py	2023-01-20 11:05:00.706667026 -0700
+Index: virt-manager-4.1.0/virtinst/devices/disk.py
+===================================================================
+--- virt-manager-4.1.0.orig/virtinst/devices/disk.py
++++ virt-manager-4.1.0/virtinst/devices/disk.py
 @@ -361,6 +361,9 @@ class DeviceDisk(Device):
                        volname, poolobj.name())
  
          cap = (size * 1024 * 1024 * 1024)
 +        if cap:
-+            # If a raw disk is marked 'shared', libvirt requires this
-+            cap = 4096 * round(cap/4096)
++            # If a raw disk is marked 'shared', round up for libvirt
++            cap -= cap % -4096
          if sparse:
              alloc = 0
          else: