diff --git a/cmd/cayley/cayley.go b/cmd/cayley/cayley.go
index f5f8b6e..77c6cde 100644
--- a/cmd/cayley/cayley.go
+++ b/cmd/cayley/cayley.go
@@ -29,7 +29,7 @@ import (
 	"github.com/google/cayley/db"
 	"github.com/google/cayley/graph"
 	"github.com/google/cayley/http"
-	"github.com/google/cayley/util"
+	"github.com/google/cayley/internal"
 
 	// Load all supported backends.
 	_ "github.com/google/cayley/graph/bolt"
@@ -185,7 +185,7 @@ func main() {
 			if err != nil {
 				break
 			}
-			err = util.Load(handle.QuadWriter, cfg, *quadFile, *quadType)
+			err = internal.Load(handle.QuadWriter, cfg, *quadFile, *quadType)
 			if err != nil {
 				break
 			}
@@ -197,7 +197,7 @@ func main() {
 		if err != nil {
 			break
 		}
-		err = util.Load(handle.QuadWriter, cfg, *quadFile, *quadType)
+		err = internal.Load(handle.QuadWriter, cfg, *quadFile, *quadType)
 		if err != nil {
 			break
 		}
@@ -210,7 +210,7 @@ func main() {
 			break
 		}
 		if !graph.IsPersistent(cfg.DatabaseType) {
-			err = util.Load(handle.QuadWriter, cfg, "", *quadType)
+			err = internal.Load(handle.QuadWriter, cfg, "", *quadType)
 			if err != nil {
 				break
 			}
@@ -226,7 +226,7 @@ func main() {
 			break
 		}
 		if !graph.IsPersistent(cfg.DatabaseType) {
-			err = util.Load(handle.QuadWriter, cfg, "", *quadType)
+			err = internal.Load(handle.QuadWriter, cfg, "", *quadType)
 			if err != nil {
 				break
 			}
diff --git a/integration/integration_test.go b/integration/integration_test.go
index 1015a5f..c6a39ed 100644
--- a/integration/integration_test.go
+++ b/integration/integration_test.go
@@ -28,9 +28,9 @@ import (
 	"github.com/google/cayley/config"
 	"github.com/google/cayley/db"
 	"github.com/google/cayley/graph"
+	"github.com/google/cayley/internal"
 	"github.com/google/cayley/quad"
 	"github.com/google/cayley/query/gremlin"
-	"github.com/google/cayley/util"
 
 	// Load all supported backends.
 	_ "github.com/google/cayley/graph/bolt"
@@ -460,7 +460,7 @@ func prepare(t testing.TB) {
 		}
 
 		if needsLoad {
-			err = util.Load(handle.QuadWriter, cfg, "../data/30kmoviedata.nq.gz", "cquad")
+			err = internal.Load(handle.QuadWriter, cfg, "../data/30kmoviedata.nq.gz", "cquad")
 			if err != nil {
 				t.Fatalf("Failed to load %q: %v", cfg.DatabasePath, err)
 			}
@@ -477,7 +477,7 @@ func deletePrepare(t testing.TB) {
 			if err != nil {
 				t.Fatalf("Failed to remove %q: %v", cfg.DatabasePath, err)
 			}
-			err = util.Load(handle.QuadWriter, cfg, "", "cquad")
+			err = internal.Load(handle.QuadWriter, cfg, "", "cquad")
 			if err != nil {
 				t.Fatalf("Failed to load %q: %v", cfg.DatabasePath, err)
 			}
@@ -486,7 +486,7 @@ func deletePrepare(t testing.TB) {
 }
 
 func removeAll(qw graph.QuadWriter, cfg *config.Config, path, typ string) error {
-	return util.DecompressAndLoad(qw, cfg, path, typ, remove)
+	return internal.DecompressAndLoad(qw, cfg, path, typ, remove)
 }
 
 func remove(qw graph.QuadWriter, cfg *config.Config, dec quad.Unmarshaler) error {
diff --git a/util/load.go b/internal/load.go
similarity index 95%
rename from util/load.go
rename to internal/load.go
index 07f9bf9..57b46da 100644
--- a/util/load.go
+++ b/internal/load.go
@@ -1,4 +1,4 @@
-package util
+package internal
 
 import (
 	"fmt"
@@ -11,7 +11,6 @@ import (
 	"github.com/google/cayley/config"
 	"github.com/google/cayley/db"
 	"github.com/google/cayley/graph"
-	"github.com/google/cayley/internal"
 	"github.com/google/cayley/quad"
 	"github.com/google/cayley/quad/cquads"
 	"github.com/google/cayley/quad/nquads"
@@ -57,7 +56,7 @@ func DecompressAndLoad(qw graph.QuadWriter, cfg *config.Config, path, typ string
 		r = res.Body
 	}
 
-	r, err = internal.Decompressor(r)
+	r, err = Decompressor(r)
 	if err != nil {
 		if err == io.EOF {
 			return nil