diff --git a/roles/installer/templates/configmaps/config.yaml.j2 b/roles/installer/templates/configmaps/config.yaml.j2
index d5230ee8..dd352c79 100644
--- a/roles/installer/templates/configmaps/config.yaml.j2
+++ b/roles/installer/templates/configmaps/config.yaml.j2
@@ -269,6 +269,7 @@ data:
         key: /etc/receptor/tls/receptor.key
         name: tlsclient
         rootcas: /etc/receptor/tls/ca/receptor-ca.crt
+        mintls13: false
     - work-signing:
         privatekey: /etc/receptor/signing/work-private-key.pem
         tokenexpiration: 1m