diff --git a/docs/Developer/index.md b/docs/Developer/index.md
index bbea184..3a0692e 100644
--- a/docs/Developer/index.md
+++ b/docs/Developer/index.md
@@ -4,7 +4,6 @@ requirements
 
 * JDK 17+ installed
 * node
-* yarn v1.x
 * quarkus (is optional)
 * Docker