diff --git a/rpm_spec/core-dom0.spec.in b/rpm_spec/core-dom0.spec.in
index 498211d6b..6cc566c6a 100644
--- a/rpm_spec/core-dom0.spec.in
+++ b/rpm_spec/core-dom0.spec.in
@@ -90,6 +90,9 @@ Requires:       scrypt
 # for qubes-hcl-report
 Requires:       dmidecode
 
+# qubesd socket protocol
+Conflicts:      python3-qubesadmin < 4.1.6
+
 # Required for qvm-console* tools
 Requires:       socat