diff --git a/internal/s3local/client.go b/internal/s3local/client.go
index a917d6d..e228526 100644
--- a/internal/s3local/client.go
+++ b/internal/s3local/client.go
@@ -5,7 +5,6 @@ import (
 
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data"
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer"
-	v2container "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/container"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/datagen"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/local"
@@ -18,7 +17,7 @@ type Client struct {
 	vu       modules.VU
 	l        *layer.Layer
 	ownerID  *user.ID
-	resolver layer.BucketResolver
+	resolver fixedBucketResolver
 	limiter  local.Limiter
 }
 
@@ -43,7 +42,7 @@ func (c *Client) Put(bucket, key string, payload datagen.Payload) PutResponse {
 			Error:   "engine size limit reached",
 		}
 	}
-	cid, err := c.resolver.Resolve(c.vu.Context(), v2container.SysAttributeZoneDefault, bucket)
+	cid, err := c.resolver.Resolve(c.vu.Context(), "", bucket)
 	if err != nil {
 		stats.Report(c.vu, objPutFails, 1)
 		return PutResponse{Error: err.Error()}
@@ -79,7 +78,7 @@ func (c *Client) Put(bucket, key string, payload datagen.Payload) PutResponse {
 }
 
 func (c *Client) Get(bucket, key string) GetResponse {
-	cid, err := c.resolver.Resolve(c.vu.Context(), v2container.SysAttributeZoneDefault, bucket)
+	cid, err := c.resolver.Resolve(c.vu.Context(), "", bucket)
 	if err != nil {
 		stats.Report(c.vu, objGetFails, 1)
 		return GetResponse{Error: err.Error()}
diff --git a/internal/s3local/resolver.go b/internal/s3local/resolver.go
index 3512e6b..e9ee92c 100644
--- a/internal/s3local/resolver.go
+++ b/internal/s3local/resolver.go
@@ -24,9 +24,9 @@ func newFixedBucketResolver(bucketMapping map[string]string) (fixedBucketResolve
 	return r, nil
 }
 
-func (r fixedBucketResolver) Resolve(_ context.Context, zone, bucket string) (cid.ID, error) {
-	if cnrID, resolved := r[zone+"/"+bucket]; resolved {
+func (r fixedBucketResolver) Resolve(_ context.Context, _, bucket string) (cid.ID, error) {
+	if cnrID, resolved := r[bucket]; resolved {
 		return cnrID, nil
 	}
-	return cid.ID{}, fmt.Errorf("zone %s and bucket %s is not mapped to any container", zone, bucket)
+	return cid.ID{}, fmt.Errorf("bucket %s is not mapped to any container", bucket)
 }