diff --git a/api/cache/buckets.go b/api/cache/buckets.go
index a8a6af83..5271b8e1 100644
--- a/api/cache/buckets.go
+++ b/api/cache/buckets.go
@@ -65,6 +65,6 @@ func (o *BucketCache) Delete(bkt *data.BucketInfo) bool {
 	return o.cache.Remove(formKey(bkt.Zone, bkt.Name))
 }
 
-func formKey(ns, name string) string {
-	return name + "." + ns
+func formKey(zone, name string) string {
+	return name + "." + zone
 }
diff --git a/api/layer/cache.go b/api/layer/cache.go
index 02f095a1..23cbd9ab 100644
--- a/api/layer/cache.go
+++ b/api/layer/cache.go
@@ -60,8 +60,8 @@ func NewCache(cfg *CachesConfig) *Cache {
 	}
 }
 
-func (c *Cache) GetBucket(ns, name string) *data.BucketInfo {
-	return c.bucketCache.Get(ns, name)
+func (c *Cache) GetBucket(zone, name string) *data.BucketInfo {
+	return c.bucketCache.Get(zone, name)
 }
 
 func (c *Cache) PutBucket(bktInfo *data.BucketInfo) {
diff --git a/api/layer/layer.go b/api/layer/layer.go
index 2b986276..f44fc3f3 100644
--- a/api/layer/layer.go
+++ b/api/layer/layer.go
@@ -404,8 +404,9 @@ func (n *layer) GetBucketInfo(ctx context.Context, name string) (*data.BucketInf
 	}
 
 	reqInfo := middleware.GetReqInfo(ctx)
+	zone, _ := n.features.FormContainerZone(reqInfo.Namespace)
 
-	if bktInfo := n.cache.GetBucket(reqInfo.Namespace, name); bktInfo != nil {
+	if bktInfo := n.cache.GetBucket(zone, name); bktInfo != nil {
 		return bktInfo, nil
 	}