diff --git a/msbuild/Base128/Base128.dll.meta b/msbuild/Base128/Base128.dll.meta
new file mode 100644
index 0000000..5850525
--- /dev/null
+++ b/msbuild/Base128/Base128.dll.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 7fe1717f6ef204069af1d31b4b7aa7e0
\ No newline at end of file
diff --git a/msbuild/Base128/justfile b/msbuild/Base128/justfile
index e089a81..622393a 100644
--- a/msbuild/Base128/justfile
+++ b/msbuild/Base128/justfile
@@ -28,5 +28,6 @@ assemble_upm: clone build && clean
     mkdir -p {{upm_contents_dir}}
     cp {{dotnet_artifact_dir / dll_name}} {{upm_contents_dir}}
     cp package.json {{upm_contents_dir}}
+    cp *.meta {{upm_contents_dir}}
     mkdir -p {{out_dir}}
     npm pack --pack-destination {{out_dir}} {{upm_contents_dir}}
diff --git a/msbuild/Base128/package.json b/msbuild/Base128/package.json
index 7b8922b..059669d 100644
--- a/msbuild/Base128/package.json
+++ b/msbuild/Base128/package.json
@@ -3,5 +3,7 @@
   "version": "1.2.2",
   "displayName": "Base128",
   "description": "binary serializing and deserializing integer types as variable length integers.",
-  "documentationUrl": "https://github.com/Wojmik/Base128"
+  "documentationUrl": "https://github.com/Wojmik/Base128",
+  "publishConfig": { "registry": "https://npm.pkg.github.com/@BasisVR" },
+  "repository":"https://github.com/BasisVR/UpmBuilds"
 }
diff --git a/msbuild/Base128/package.json.meta b/msbuild/Base128/package.json.meta
new file mode 100644
index 0000000..2cfa8a9
--- /dev/null
+++ b/msbuild/Base128/package.json.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: e6c1fa5762b704c7b869c85df6f73f3b
+PackageManifestImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: