diff --git a/evcache-core/src/main/java/com/netflix/evcache/EVCacheInternalImpl.java b/evcache-core/src/main/java/com/netflix/evcache/EVCacheInternalImpl.java
index 99566e63..59df66ef 100644
--- a/evcache-core/src/main/java/com/netflix/evcache/EVCacheInternalImpl.java
+++ b/evcache-core/src/main/java/com/netflix/evcache/EVCacheInternalImpl.java
@@ -170,6 +170,10 @@ private EVCacheLatch addOrSet(boolean replaceItem, String key, CachedData value,
             ).collect(Collectors.toList());
         }
 
+        if (evCacheClients.size() > 1) {
+            log.warn("Ended up with more than one evCacheClients: {},  key: {}, serverGroups: {}, destinationIps: {}", evCacheClients, key, serverGroups, destinationIps);
+        }
+
         EVCacheClient[] evCacheClientsArray = new EVCacheClient[evCacheClients.size()];
         evCacheClients.toArray(evCacheClientsArray);