diff --git a/pkg/services/object/acl/eacl/v2/headers.go b/pkg/services/object/acl/eacl/v2/headers.go
index 9c3dd27a3..ea8408ae5 100644
--- a/pkg/services/object/acl/eacl/v2/headers.go
+++ b/pkg/services/object/acl/eacl/v2/headers.go
@@ -14,7 +14,6 @@ import (
 	objectSDKAddress "github.com/nspcc-dev/neofs-sdk-go/object/address"
 	objectSDKID "github.com/nspcc-dev/neofs-sdk-go/object/id"
 	"github.com/nspcc-dev/neofs-sdk-go/owner"
-	sessionSDK "github.com/nspcc-dev/neofs-sdk-go/session"
 )
 
 type Option func(*cfg)
@@ -84,15 +83,7 @@ func (h headerSource) HeadersOfType(typ eaclSDK.FilterHeaderType) ([]eaclSDK.Hea
 }
 
 func requestHeaders(msg xHeaderSource) []eaclSDK.Header {
-	xHdrs := msg.GetXHeaders()
-
-	res := make([]eaclSDK.Header, 0, len(xHdrs))
-
-	for i := range xHdrs {
-		res = append(res, sessionSDK.NewXHeaderFromV2(&xHdrs[i]))
-	}
-
-	return res
+	return msg.GetXHeaders()
 }
 
 func (h *cfg) objectHeaders() ([]eaclSDK.Header, error) {
diff --git a/pkg/services/object/acl/eacl/v2/xheader.go b/pkg/services/object/acl/eacl/v2/xheader.go
index 62364e818..d25a25f8b 100644
--- a/pkg/services/object/acl/eacl/v2/xheader.go
+++ b/pkg/services/object/acl/eacl/v2/xheader.go
@@ -2,10 +2,12 @@ package v2
 
 import (
 	"github.com/nspcc-dev/neofs-api-go/v2/session"
+	eaclSDK "github.com/nspcc-dev/neofs-sdk-go/eacl"
+	sessionSDK "github.com/nspcc-dev/neofs-sdk-go/session"
 )
 
 type xHeaderSource interface {
-	GetXHeaders() []session.XHeader
+	GetXHeaders() []eaclSDK.Header
 }
 
 type requestXHeaderSource struct {
@@ -18,7 +20,7 @@ type responseXHeaderSource struct {
 	req Request
 }
 
-func (s requestXHeaderSource) GetXHeaders() []session.XHeader {
+func (s requestXHeaderSource) GetXHeaders() []eaclSDK.Header {
 	ln := 0
 	xHdrs := make([][]session.XHeader, 0)
 
@@ -30,18 +32,18 @@ func (s requestXHeaderSource) GetXHeaders() []session.XHeader {
 		xHdrs = append(xHdrs, x)
 	}
 
-	res := make([]session.XHeader, 0, ln)
+	res := make([]eaclSDK.Header, 0, ln)
 
 	for i := range xHdrs {
 		for j := range xHdrs[i] {
-			res = append(res, xHdrs[i][j])
+			res = append(res, sessionSDK.NewXHeaderFromV2(&xHdrs[i][j]))
 		}
 	}
 
 	return res
 }
 
-func (s responseXHeaderSource) GetXHeaders() []session.XHeader {
+func (s responseXHeaderSource) GetXHeaders() []eaclSDK.Header {
 	ln := 0
 	xHdrs := make([][]session.XHeader, 0)
 
@@ -53,11 +55,11 @@ func (s responseXHeaderSource) GetXHeaders() []session.XHeader {
 		xHdrs = append(xHdrs, x)
 	}
 
-	res := make([]session.XHeader, 0, ln)
+	res := make([]eaclSDK.Header, 0, ln)
 
 	for i := range xHdrs {
 		for j := range xHdrs[i] {
-			res = append(res, xHdrs[i][j])
+			res = append(res, sessionSDK.NewXHeaderFromV2(&xHdrs[i][j]))
 		}
 	}