diff --git a/src/OctoshiftCLI.Tests/bbs2gh/Commands/MigrateRepo/MigrateRepoCommandTests.cs b/src/OctoshiftCLI.Tests/bbs2gh/Commands/MigrateRepo/MigrateRepoCommandTests.cs
index c20c5e5fc..a0356e975 100644
--- a/src/OctoshiftCLI.Tests/bbs2gh/Commands/MigrateRepo/MigrateRepoCommandTests.cs
+++ b/src/OctoshiftCLI.Tests/bbs2gh/Commands/MigrateRepo/MigrateRepoCommandTests.cs
@@ -56,7 +56,7 @@ public void Should_Have_Options()
         var command = new MigrateRepoCommand();
         command.Should().NotBeNull();
         command.Name.Should().Be("migrate-repo");
-        command.Options.Count.Should().Be(31);
+        command.Options.Count.Should().Be(32);
 
         TestHelpers.VerifyCommandOption(command.Options, "bbs-server-url", true);
         TestHelpers.VerifyCommandOption(command.Options, "bbs-project", true);
@@ -88,6 +88,7 @@ public void Should_Have_Options()
         TestHelpers.VerifyCommandOption(command.Options, "keep-archive", false);
         TestHelpers.VerifyCommandOption(command.Options, "no-ssl-verify", false);
         TestHelpers.VerifyCommandOption(command.Options, "target-api-url", false);
+        TestHelpers.VerifyCommandOption(command.Options, "use-github-storage", false, true);
     }
 
     [Fact]
diff --git a/src/OctoshiftCLI.Tests/gei/Commands/MigrateRepo/MigrateRepoCommandTests.cs b/src/OctoshiftCLI.Tests/gei/Commands/MigrateRepo/MigrateRepoCommandTests.cs
index 6b12b83ec..df42dc8b9 100644
--- a/src/OctoshiftCLI.Tests/gei/Commands/MigrateRepo/MigrateRepoCommandTests.cs
+++ b/src/OctoshiftCLI.Tests/gei/Commands/MigrateRepo/MigrateRepoCommandTests.cs
@@ -13,7 +13,7 @@ public void Should_Have_Options()
 
             command.Should().NotBeNull();
             command.Name.Should().Be("migrate-repo");
-            command.Options.Count.Should().Be(23);
+            command.Options.Count.Should().Be(24);
 
             TestHelpers.VerifyCommandOption(command.Options, "github-source-org", true);
             TestHelpers.VerifyCommandOption(command.Options, "source-repo", true);
@@ -37,6 +37,7 @@ public void Should_Have_Options()
             TestHelpers.VerifyCommandOption(command.Options, "github-target-pat", false);
             TestHelpers.VerifyCommandOption(command.Options, "verbose", false);
             TestHelpers.VerifyCommandOption(command.Options, "keep-archive", false);
+            TestHelpers.VerifyCommandOption(command.Options, "use-github-storage", false, true);
         }
     }
 }
diff --git a/src/bbs2gh/Commands/MigrateRepo/MigrateRepoCommand.cs b/src/bbs2gh/Commands/MigrateRepo/MigrateRepoCommand.cs
index 6128de774..e499a0f03 100644
--- a/src/bbs2gh/Commands/MigrateRepo/MigrateRepoCommand.cs
+++ b/src/bbs2gh/Commands/MigrateRepo/MigrateRepoCommand.cs
@@ -48,6 +48,7 @@ public MigrateRepoCommand() : base(
         AddOption(KeepArchive);
         AddOption(NoSslVerify);
         AddOption(TargetApiUrl);
+        AddOption(UseGithubStorage);
     }
 
     public Option<string> BbsServerUrl { get; } = new(
@@ -191,6 +192,10 @@ public MigrateRepoCommand() : base(
         name: "--no-ssl-verify",
         description: "Disables SSL verification when communicating with your Bitbucket Server/Data Center instance. All other migration steps will continue to verify SSL. " +
                      "If your Bitbucket instance has a self-signed SSL certificate then setting this flag will allow the migration archive to be exported.");
+    public Option<bool> UseGithubStorage { get; } = new(
+        name: "--use-github-storage",
+        description: "Enables multipart uploads to a GitHub owned storage for use during migration")
+    { IsHidden = true };
 
     public override MigrateRepoCommandHandler BuildHandler(MigrateRepoCommandArgs args, IServiceProvider sp)
     {
diff --git a/src/gei/Commands/MigrateRepo/MigrateRepoCommand.cs b/src/gei/Commands/MigrateRepo/MigrateRepoCommand.cs
index 3719f156a..1009c37b7 100644
--- a/src/gei/Commands/MigrateRepo/MigrateRepoCommand.cs
+++ b/src/gei/Commands/MigrateRepo/MigrateRepoCommand.cs
@@ -43,6 +43,7 @@ public MigrateRepoCommand() : base(
             AddOption(GithubTargetPat);
             AddOption(Verbose);
             AddOption(KeepArchive);
+            AddOption(UseGithubStorage);
         }
 
         public Option<string> GithubSourceOrg { get; } = new("--github-source-org")
@@ -102,6 +103,11 @@ public MigrateRepoCommand() : base(
         {
             Description = "Only effective if migrating from GHES. Disables SSL verification when communicating with your GHES instance. All other migration steps will continue to verify SSL. If your GHES instance has a self-signed SSL certificate then setting this flag will allow data to be extracted."
         };
+        public Option<bool> UseGithubStorage { get; } = new("--use-github-storage")
+        {
+            IsHidden = true,
+            Description = "Enables multipart uploads to a GitHub owned storage for use during migration",
+        };
 
         // Pre-uploaded archive urls, hidden by default
         public Option<string> GitArchiveUrl { get; } = new("--git-archive-url")