diff --git a/README.md b/README.md
index e88520a..c4366a1 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ with digital monitors/TVs
 # Production
 
 Independent production
-like [q3k](https://twitter.com/q3k/status/1029010026269167618) are
+like [q3k](https://twitter.com/q3k/status/1029010026269167618) is
 welcome and desirable.
 
 ZIP the gerbers and send them to manufacturer: