diff --git a/Products/ZenCollector/configcache/cli/stats.py b/Products/ZenCollector/configcache/cli/stats.py
index 106057fd01..44be1aea36 100644
--- a/Products/ZenCollector/configcache/cli/stats.py
+++ b/Products/ZenCollector/configcache/cli/stats.py
@@ -206,6 +206,6 @@ def _make_statgroup(groupId, stats):
 
 
 def _get_device_predicate(devices, haswildcard):
-    if haswildcard:
+    if haswildcard or len(devices) == 0:
         return lambda x: True
     return lambda x: next((True for d in devices if x == d), False)