diff --git a/client/client_test.go b/client/client_test.go
index cf41ac20..920b2153 100644
--- a/client/client_test.go
+++ b/client/client_test.go
@@ -17,6 +17,7 @@ import (
 	"path/filepath"
 	"runtime"
 	"strings"
+	"syscall"
 	"testing"
 	"time"
 
@@ -85,6 +86,7 @@ func TestClientIntegration(t *testing.T) {
 		testStdinClosed,
 		testHostnameLookup,
 		testBasicInlineCacheImportExport,
+		testExportBusyboxLocal,
 	},
 		integration.WithMirroredImages(integration.OfficialImages("busybox:latest", "alpine:latest")),
 	)
@@ -94,6 +96,41 @@ func newContainerd(cdAddress string) (*containerd.Client, error) {
 	return containerd.New(cdAddress, containerd.WithTimeout(60*time.Second))
 }
 
+// #877
+func testExportBusyboxLocal(t *testing.T, sb integration.Sandbox) {
+	c, err := New(context.TODO(), sb.Address())
+	require.NoError(t, err)
+	defer c.Close()
+
+	def, err := llb.Image("busybox").Marshal()
+	require.NoError(t, err)
+
+	destDir, err := ioutil.TempDir("", "buildkit")
+	require.NoError(t, err)
+	defer os.RemoveAll(destDir)
+
+	_, err = c.Solve(context.TODO(), def, SolveOpt{
+		Exports: []ExportEntry{
+			{
+				Type:      ExporterLocal,
+				OutputDir: destDir,
+			},
+		},
+	}, nil)
+	require.NoError(t, err)
+
+	fi, err := os.Stat(filepath.Join(destDir, "bin/busybox"))
+	require.NoError(t, err)
+
+	fi2, err := os.Stat(filepath.Join(destDir, "bin/vi"))
+	require.NoError(t, err)
+
+	st1 := fi.Sys().(*syscall.Stat_t)
+	st2 := fi2.Sys().(*syscall.Stat_t)
+
+	require.Equal(t, st1.Ino, st2.Ino)
+}
+
 func testHostnameLookup(t *testing.T, sb integration.Sandbox) {
 	if sb.Rootless() {
 		t.SkipNow()
diff --git a/client/solve.go b/client/solve.go
index cba5a1a0..ce321f92 100644
--- a/client/solve.go
+++ b/client/solve.go
@@ -298,7 +298,7 @@ func prepareSyncedDirs(def *llb.Definition, localDirs map[string]string) ([]file
 			return nil, errors.Errorf("%s not a directory", d)
 		}
 	}
-	resetUIDAndGID := func(st *fstypes.Stat) bool {
+	resetUIDAndGID := func(p string, st *fstypes.Stat) bool {
 		st.Uid = 0
 		st.Gid = 0
 		return true
diff --git a/go.mod b/go.mod
index e67959dc..806e3994 100644
--- a/go.mod
+++ b/go.mod
@@ -49,7 +49,7 @@ require (
 	github.com/sirupsen/logrus v1.0.3
 	github.com/stretchr/testify v1.3.0
 	github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8 // indirect
-	github.com/tonistiigi/fsutil v0.0.0-20190316003333-2a10686c7e92
+	github.com/tonistiigi/fsutil v0.0.0-20190319020005-1bdbf124ad49
 	github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea
 	github.com/uber/jaeger-client-go v0.0.0-20180103221425-e02c85f9069e
 	github.com/uber/jaeger-lib v1.2.1 // indirect
diff --git a/go.sum b/go.sum
index c6fce101..8a8355b3 100644
--- a/go.sum
+++ b/go.sum
@@ -118,8 +118,8 @@ github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8 h1:zLV6q4e8Jv9EHjNg/iHfzwDkCve6Ua5jCygptrtXHvI=
 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
-github.com/tonistiigi/fsutil v0.0.0-20190316003333-2a10686c7e92 h1:+Njk7pGJkAqK0k007oRFmr9xSmZUA+VjV0SdW0ctqXs=
-github.com/tonistiigi/fsutil v0.0.0-20190316003333-2a10686c7e92/go.mod h1:pzh7kdwkDRh+Bx8J30uqaKJ1M4QrSH/um8fcIXeM8rc=
+github.com/tonistiigi/fsutil v0.0.0-20190319020005-1bdbf124ad49 h1:UFQ7uDVXIH4fFfOb+fISgTl8Ukk0CkGQudHQh980l+0=
+github.com/tonistiigi/fsutil v0.0.0-20190319020005-1bdbf124ad49/go.mod h1:pzh7kdwkDRh+Bx8J30uqaKJ1M4QrSH/um8fcIXeM8rc=
 github.com/tonistiigi/go-immutable-radix v0.0.0-20170803185627-826af9ccf0fe h1:pd7hrFSqUPxYS9IB+UMG1AB/8EXGXo17ssx0bSQ5L6Y=
 github.com/tonistiigi/go-immutable-radix v0.0.0-20170803185627-826af9ccf0fe/go.mod h1:/+MCh11CJf2oz0BXmlmqyopK/ad1rKkcOXPoYuPCJYU=
 github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea h1:SXhTLE6pb6eld/v/cCndK0AMpt1wiVFb/YYmqB3/QG0=
diff --git a/session/filesync/diffcopy.go b/session/filesync/diffcopy.go
index 8334ab60..5148ade7 100644
--- a/session/filesync/diffcopy.go
+++ b/session/filesync/diffcopy.go
@@ -82,10 +82,10 @@ func syncTargetDiffCopy(ds grpc.Stream, dest string) error {
 	}
 	return fsutil.Receive(ds.Context(), ds, dest, fsutil.ReceiveOpt{
 		Merge: true,
-		Filter: func() func(*fstypes.Stat) bool {
+		Filter: func() func(string, *fstypes.Stat) bool {
 			uid := os.Getuid()
 			gid := os.Getgid()
-			return func(st *fstypes.Stat) bool {
+			return func(p string, st *fstypes.Stat) bool {
 				st.Uid = uint32(uid)
 				st.Gid = uint32(gid)
 				return true
diff --git a/session/filesync/filesync.go b/session/filesync/filesync.go
index ae6775f7..d6adee82 100644
--- a/session/filesync/filesync.go
+++ b/session/filesync/filesync.go
@@ -35,7 +35,7 @@ type SyncedDir struct {
 	Name     string
 	Dir      string
 	Excludes []string
-	Map      func(*fstypes.Stat) bool
+	Map      func(string, *fstypes.Stat) bool
 }
 
 // NewFSSyncProvider creates a new provider for sending files from client
diff --git a/vendor/github.com/tonistiigi/fsutil/diskwriter.go b/vendor/github.com/tonistiigi/fsutil/diskwriter.go
index 3213113e..79a1673b 100644
--- a/vendor/github.com/tonistiigi/fsutil/diskwriter.go
+++ b/vendor/github.com/tonistiigi/fsutil/diskwriter.go
@@ -26,7 +26,7 @@ type DiskWriterOpt struct {
 	Filter        FilterFunc
 }
 
-type FilterFunc func(*types.Stat) bool
+type FilterFunc func(string, *types.Stat) bool
 
 type DiskWriter struct {
 	opt  DiskWriterOpt
@@ -84,6 +84,12 @@ func (dw *DiskWriter) HandleChange(kind ChangeKind, p string, fi os.FileInfo, er
 	destPath := filepath.Join(dw.dest, filepath.FromSlash(p))
 
 	if kind == ChangeKindDelete {
+		if dw.filter != nil {
+			var empty types.Stat
+			if ok := dw.filter(p, &empty); !ok {
+				return nil
+			}
+		}
 		// todo: no need to validate if diff is trusted but is it always?
 		if err := os.RemoveAll(destPath); err != nil {
 			return errors.Wrapf(err, "failed to remove: %s", destPath)
@@ -104,7 +110,7 @@ func (dw *DiskWriter) HandleChange(kind ChangeKind, p string, fi os.FileInfo, er
 	statCopy := *stat
 
 	if dw.filter != nil {
-		if ok := dw.filter(&statCopy); !ok {
+		if ok := dw.filter(p, &statCopy); !ok {
 			return nil
 		}
 	}
diff --git a/vendor/github.com/tonistiigi/fsutil/stat_unix.go b/vendor/github.com/tonistiigi/fsutil/stat_unix.go
index b2e8fea2..af08522c 100644
--- a/vendor/github.com/tonistiigi/fsutil/stat_unix.go
+++ b/vendor/github.com/tonistiigi/fsutil/stat_unix.go
@@ -46,14 +46,18 @@ func setUnixOpt(fi os.FileInfo, stat *types.Stat, path string, seenFiles map[uin
 		}
 
 		ino := s.Ino
+		linked := false
 		if seenFiles != nil {
 			if s.Nlink > 1 {
 				if oldpath, ok := seenFiles[ino]; ok {
 					stat.Linkname = oldpath
 					stat.Size_ = 0
+					linked = true
 				}
 			}
-			seenFiles[ino] = path
+			if !linked {
+				seenFiles[ino] = path
+			}
 		}
 	}
 }
diff --git a/vendor/github.com/tonistiigi/fsutil/walker.go b/vendor/github.com/tonistiigi/fsutil/walker.go
index d78340df..e0518e23 100644
--- a/vendor/github.com/tonistiigi/fsutil/walker.go
+++ b/vendor/github.com/tonistiigi/fsutil/walker.go
@@ -19,7 +19,7 @@ type WalkOpt struct {
 	// FollowPaths contains symlinks that are resolved into include patterns
 	// before performing the fs walk
 	FollowPaths []string
-	Map         func(*types.Stat) bool
+	Map         FilterFunc
 }
 
 func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) error {
@@ -157,7 +157,7 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 			return ctx.Err()
 		default:
 			if opt != nil && opt.Map != nil {
-				if allowed := opt.Map(stat); !allowed {
+				if allowed := opt.Map(stat.Path, stat); !allowed {
 					return nil
 				}
 			}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 9659bbd8..474122ab 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -214,7 +214,7 @@ github.com/stretchr/testify/require
 github.com/stretchr/testify/assert
 # github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8
 github.com/syndtr/gocapability/capability
-# github.com/tonistiigi/fsutil v0.0.0-20190316003333-2a10686c7e92
+# github.com/tonistiigi/fsutil v0.0.0-20190319020005-1bdbf124ad49
 github.com/tonistiigi/fsutil
 github.com/tonistiigi/fsutil/types
 github.com/tonistiigi/fsutil/copy