diff --git a/contrib/win32/install/shared.wxs b/contrib/win32/install/shared.wxs
index 8ece01b2f..4b94e935a 100644
--- a/contrib/win32/install/shared.wxs
+++ b/contrib/win32/install/shared.wxs
@@ -63,7 +63,7 @@
         </ComponentGroup>
 
         <!-- Automatically add custom actions if referencing the Shared component group. -->
-        <SetProperty Id="SetPrivilegesOnSshAgent" Value="&quot;[SystemFolder]sc.exe&quot; privs ssh-agent SeImpersonatePrivilege" Sequence="execute" Before="SetPrivilegesOnSshAgent" />
+        <SetProperty Id="SetPrivilegesOnSshAgent" Value="&quot;[SystemFolder]sc.exe&quot; privs ssh-agent SeAssignPrimaryTokenPrivilege/SeTcbPrivilege/SeBackupPrivilege/SeRestorePrivilege/SeImpersonatePrivilege" Sequence="execute" Before="SetPrivilegesOnSshAgent" />
         <CustomAction Id="SetPrivilegesOnSshAgent" BinaryKey="WixCA" DllEntry="WixQuietExec" Execute="deferred" Return="check" Impersonate="no" />
         <InstallExecuteSequence>
             <Custom Action="SetPrivilegesOnSshAgent" After="InstallServices"><![CDATA[&Server = 3]]></Custom>