diff --git a/README.md b/README.md
index 5aec19e..7b5cf5e 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ commit 29f19456be12986e86392652331e3a56ff0a88a0
 
 * scratch build
     $ cbs --scratch \
-           build core9s-extras-common-el9s8.centos \
+           build core9s-extras-common-el9s.centos \
            centos-release-storage-common-2-2.el9s.centos.src.rpm