diff --git a/README.md b/README.md
index c2a93ec..5fbcd6f 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Building the package can be done like this:
 commit 29f19456be12986e86392652331e3a56ff0a88a0
 
 4. build
-    $ cbs build core9s-extras-common-el9s.centos git+https://git.centos.org/rpms/centos-release-ceph.git#29f19456be12986e86392652331e3a56ff0a88a0
+    $ cbs build extras9s-extras-common-el9s git+https://git.centos.org/rpms/centos-release-ceph.git#29f19456be12986e86392652331e3a56ff0a88a0