diff --git a/util/Migrator/DbScripts/2025-03-12_00_CreateOpaqueKeyExchangeCredential.sql b/util/Migrator/DbScripts/2025-03-12_00_CreateOpaqueKeyExchangeCredential.sql
index 9701e7f566..1a92b87b51 100644
--- a/util/Migrator/DbScripts/2025-03-12_00_CreateOpaqueKeyExchangeCredential.sql
+++ b/util/Migrator/DbScripts/2025-03-12_00_CreateOpaqueKeyExchangeCredential.sql
@@ -128,3 +128,156 @@ BEGIN
 END
 
 GO
+
+ALTER PROCEDURE [dbo].[User_DeleteById]
+    @Id UNIQUEIDENTIFIER
+WITH
+    RECOMPILE
+AS
+BEGIN
+    SET NOCOUNT ON
+    DECLARE @BatchSize INT = 100
+
+    -- Delete ciphers
+    WHILE @BatchSize > 0
+    BEGIN
+        BEGIN TRANSACTION User_DeleteById_Ciphers
+
+        DELETE TOP(@BatchSize)
+        FROM
+            [dbo].[Cipher]
+        WHERE
+            [UserId] = @Id
+
+        SET @BatchSize = @@ROWCOUNT
+
+        COMMIT TRANSACTION User_DeleteById_Ciphers
+    END
+
+    BEGIN TRANSACTION User_DeleteById
+    -- Delete OpaqueKeyExchangeCredentials
+    DELETE
+    FROM
+        [dbo].[OpaqueKeyExchangeCredential]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete WebAuthnCredentials
+    DELETE
+    FROM
+        [dbo].[WebAuthnCredential]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete folders
+    DELETE
+    FROM
+        [dbo].[Folder]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete AuthRequest, must be before Device
+    DELETE
+    FROM
+        [dbo].[AuthRequest]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete devices
+    DELETE
+    FROM
+        [dbo].[Device]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete collection users
+    DELETE
+        CU
+    FROM
+        [dbo].[CollectionUser] CU
+        INNER JOIN
+        [dbo].[OrganizationUser] OU ON OU.[Id] = CU.[OrganizationUserId]
+    WHERE
+        OU.[UserId] = @Id
+
+    -- Delete group users
+    DELETE
+        GU
+    FROM
+        [dbo].[GroupUser] GU
+        INNER JOIN
+        [dbo].[OrganizationUser] OU ON OU.[Id] = GU.[OrganizationUserId]
+    WHERE
+        OU.[UserId] = @Id
+
+    -- Delete AccessPolicy
+    DELETE
+        AP
+    FROM
+        [dbo].[AccessPolicy] AP
+        INNER JOIN
+        [dbo].[OrganizationUser] OU ON OU.[Id] = AP.[OrganizationUserId]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete organization users
+    DELETE
+    FROM
+        [dbo].[OrganizationUser]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete provider users
+    DELETE
+    FROM
+        [dbo].[ProviderUser]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete SSO Users
+    DELETE
+    FROM
+        [dbo].[SsoUser]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete Emergency Accesses
+    DELETE
+    FROM
+        [dbo].[EmergencyAccess]
+    WHERE
+        [GrantorId] = @Id
+        OR
+        [GranteeId] = @Id
+
+    -- Delete Sends
+    DELETE
+    FROM
+        [dbo].[Send]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete Notification Status
+    DELETE
+    FROM
+        [dbo].[NotificationStatus]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete Notification
+    DELETE
+    FROM
+        [dbo].[Notification]
+    WHERE
+        [UserId] = @Id
+
+    -- Finally, delete the user
+    DELETE
+    FROM
+        [dbo].[User]
+    WHERE
+        [Id] = @Id
+
+    COMMIT TRANSACTION User_DeleteById
+END
+GO