1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/scope.c b/src/core/scope.c
index b278aed3d6..65fa65493b 100644
--- a/src/core/scope.c
+++ b/src/core/scope.c
@@ -441,7 +441,7 @@ static void scope_sigchld_event(Unit *u, pid_t pid, int code, int status) {
 
         /* If the PID set is empty now, then let's finish this off
            (On unified we use proper notifications) */
-        if (cg_unified() <= 0 && set_isempty(u->pids))
+        if (cg_unified(SYSTEMD_CGROUP_CONTROLLER) <= 0 && set_isempty(u->pids))
                 scope_notify_cgroup_empty_event(u);
 }