diff --git a/electrical/README.md b/electrical/README.md
index 8bc4ed7..039ec27 100644
--- a/electrical/README.md
+++ b/electrical/README.md
@@ -1,3 +1,7 @@
 # Fosmometer
 
 [Interactive BOM](https://bom.ljg.sh/fosmometer/)
+
+## License
+
+This project is licensed under the [CERN-OHL-S v2](LICENSE).