diff --git a/src/Umbraco.Core/Migrations/Upgrade/V_8_0_0/AddUserLoginDtoDateIndex.cs b/src/Umbraco.Core/Migrations/Upgrade/V_8_0_0/AddUserLoginDtoDateIndex.cs
new file mode 100644
index 0000000000..0ccc2d93ff
--- /dev/null
+++ b/src/Umbraco.Core/Migrations/Upgrade/V_8_0_0/AddUserLoginDtoDateIndex.cs
@@ -0,0 +1,22 @@
+using Umbraco.Core.Persistence.Dtos;
+
+namespace Umbraco.Core.Migrations.Upgrade.V_8_0_0
+{
+    public class AddUserLoginDtoDateIndex : MigrationBase
+    {
+        public AddUserLoginDtoDateIndex(IMigrationContext context)
+            : base(context)
+        { }
+
+        public override void Migrate()
+        {
+            if (!IndexExists("IX_umbracoUserLogin_lastValidatedUtc"))
+                Create.Index("IX_umbracoUserLogin_lastValidatedUtc")
+                    .OnTable(UserLoginDto.TableName)
+                    .OnColumn("lastValidatedUtc")
+                    .Ascending()
+                    .WithOptions().NonClustered()
+                    .Do();
+        }
+    }
+}