diff --git a/README.md b/README.md
index 003fec5..f8a8fd6 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,8 @@ The below makes an XFCE live image using EPEL packages.
   epel-release
 
 % sudo setenforce 0
-% mock -r rocky+epel-9-x86_64 --shell --enable-network --isolation=simple
+# Some builds require --isolation=simple -- Add it if you have issues
+% mock -r rocky+epel-9-x86_64 --shell --enable-network
 % git clone https://git.resf.org/sig_core/rocky-kiwi-descriptions -b r9
 % cd rocky-kiwi-descriptions
 % sed -i 's/ZZVOLVERZZ/9/g ; s/ZZVERZZ/9/g' $(find . -name "*.xml")