diff --git a/bacula.spec b/bacula.spec
index 7d724fc..e30b425 100644
--- a/bacula.spec
+++ b/bacula.spec
@@ -171,7 +171,10 @@ This package contains the director files.
 %package logwatch
 Summary:            Bacula Director logwatch scripts
 Group:              System Environment/Daemons
+# RHEL 5 does not support noarch subpackages
+%if 0%{?fedora} || 0%{?rhel} >= 6
 BuildArch:          noarch
+%endif
 Requires:           bacula-director = %{version}-%{release}
 Requires:           logwatch