diff --git a/Disco.Services/Interop/ActiveDirectory/ADDomainController.cs b/Disco.Services/Interop/ActiveDirectory/ADDomainController.cs
index 42bb6fce..a187ac6a 100644
--- a/Disco.Services/Interop/ActiveDirectory/ADDomainController.cs
+++ b/Disco.Services/Interop/ActiveDirectory/ADDomainController.cs
@@ -314,7 +314,7 @@ namespace Disco.Services.Interop.ActiveDirectory
                 ADOrganisationalUnit ouParent;
                 if (indexedOrganisationalUnits.TryGetValue(ouChildren.Key, out ouParent))
                 {
-                    ouParent.Children = ouChildren.Value;
+                    ouParent.Children = ouChildren.Value.OrderBy(o => o.Name).ToList();
                 }
             }