diff --git a/manifests/NonLinearInstruments.json b/manifests/NonLinearInstruments.json
index 48cd1c94..3e27c905 100644
--- a/manifests/NonLinearInstruments.json
+++ b/manifests/NonLinearInstruments.json
@@ -2,7 +2,7 @@
   "name": "Non Linear Instruments",
   "author": "Ignasi Álvarez Garriga",
   "authorUrl": "https://www.ignasialvarez.cat",
-  "license": "BSD 3-clause",
+  "license": "BSD-3-clause",
   "manualUrl": "https://github.com/NonLinearInstruments/NLNRI_VCVRackPlugins/blob/master/README.md",
   "sourceUrl": "https://github.com/NonLinearInstruments/NLNRI_VCVRackPlugins",
   "repoVersion": "0.6.0",
diff --git a/manifests/alto777_LFSR.json b/manifests/alto777_LFSR.json
new file mode 100644
index 00000000..f561a4c1
--- /dev/null
+++ b/manifests/alto777_LFSR.json
@@ -0,0 +1,6 @@
+{
+  "name": "alto777 LFSR",
+  "author": "Robert A Moeser",
+  "license": "BSD-3-Clause",
+  "sourceUrl": "https://github.com/alto777/LFSR"
+}