diff --git a/rosenthal/utils/counter-stop.scm b/rosenthal/utils/counter-stop.scm
index e874f69..73d0cbb 100644
--- a/rosenthal/utils/counter-stop.scm
+++ b/rosenthal/utils/counter-stop.scm
@@ -127,10 +127,14 @@
     (append to-add (lset-difference eqv? %base-packages to-remove))))
 
 (define %rosenthal-base-services
-  (cons* (service openssh-service-type
+  (cons* (service ntp-service-type)
+
+         (service openssh-service-type
                   (openssh-configuration
                    (permit-root-login 'prohibit-password)))
 
+         (rngd-service)
+
          (modify-services %base-services
            (sysctl-service-type
             config => (sysctl-configuration