diff --git a/install-koji-farm.sh b/install-koji-farm.sh
index 8e9f9ea..8205618 100644
--- a/install-koji-farm.sh
+++ b/install-koji-farm.sh
@@ -105,7 +105,7 @@ HTTPD_DOCUMENT_ROOT=/var/www/html
 KOJI_DIR="/mnt/koji"
 TAG_NAME='smeos11 smecontribs11'
 KOJI_PKI_DIR=/etc/pki/koji
-RPM_ARCH="x86_64 noarch"
+RPM_ARCH="x86_64,noarch"
 KOJID_CAPACITY=16
 SRC_RPM_DIR=
 BIN_RPM_DIR=