diff --git a/tuned.spec b/tuned.spec
index 6dfa65c..5978b33 100644
--- a/tuned.spec
+++ b/tuned.spec
@@ -96,7 +96,10 @@ Recommends: iproute
 %endif
 # syspurpose
 %if 0%{?rhel} > 8
+# not on CentOS
+%if 0%{!?centos:1}
 Requires: subscription-manager
+%endif
 %else
 %if 0%{?rhel} > 7
 Requires: python3-syspurpose