diff --git a/client/netmap.go b/client/netmap.go
index b63ba65..80d1ded 100644
--- a/client/netmap.go
+++ b/client/netmap.go
@@ -16,12 +16,12 @@ import (
 
 // PrmEndpointInfo groups parameters of EndpointInfo operation.
 type PrmEndpointInfo struct {
-	prmCommonMeta
+	XHeaders []string
 }
 
 func (x *PrmEndpointInfo) buildRequest(c *Client) (*v2netmap.LocalNodeInfoRequest, error) {
 	meta := new(v2session.RequestMetaHeader)
-	writeXHeadersToMeta(x.xHeaders, meta)
+	writeXHeadersToMeta(x.XHeaders, meta)
 
 	req := new(v2netmap.LocalNodeInfoRequest)
 	req.SetBody(new(v2netmap.LocalNodeInfoRequestBody))
@@ -112,12 +112,12 @@ func (c *Client) EndpointInfo(ctx context.Context, prm PrmEndpointInfo) (*ResEnd
 
 // PrmNetworkInfo groups parameters of NetworkInfo operation.
 type PrmNetworkInfo struct {
-	prmCommonMeta
+	XHeaders []string
 }
 
 func (x PrmNetworkInfo) buildRequest(c *Client) (*v2netmap.NetworkInfoRequest, error) {
 	meta := new(v2session.RequestMetaHeader)
-	writeXHeadersToMeta(x.xHeaders, meta)
+	writeXHeadersToMeta(x.XHeaders, meta)
 
 	var req v2netmap.NetworkInfoRequest
 	req.SetBody(new(v2netmap.NetworkInfoRequestBody))