diff --git a/docs/devel/README.md b/docs/devel/README.md
index 3b82d8c4..6f5db004 100644
--- a/docs/devel/README.md
+++ b/docs/devel/README.md
@@ -257,7 +257,7 @@ We recommend using the existing drop-in files as a guide and adapting them to yo
 
 1) Create a drop-in file in the directory: `etc/qm/containers/containers.conf.d`
 2) Add it as a sub-package to `rpm/qm.spec`
-3) Test it by running: `rm -rf rpmbuild/ && VERSION=YOURVERSIONHERE make rpm`
+3) Test it by running: `make clean && VERSION=YOURVERSIONHERE make rpm`
 4) Additionally, test it without enabling the sub-package using:
 
 ```bash