diff --git a/base/serialize.go b/base/serialize.go
index 7f4ba7b..5cf7ebe 100644
--- a/base/serialize.go
+++ b/base/serialize.go
@@ -49,6 +49,7 @@ func (f *FunctionalTarReader) GetNamedFile(name string) ([]byte, error) {
 			if err != nil {
 				return nil, WrapError(err)
 			}
+
 			if int64(len(ret)) != hdr.Size {
 				if int64(len(ret)) < hdr.Size {
 					log.Printf("Size mismatch, got %d byte(s) for %s, expected %d (err was %s)", len(ret), hdr.Name, hdr.Size, err)
@@ -56,10 +57,9 @@ func (f *FunctionalTarReader) GetNamedFile(name string) ([]byte, error) {
 					return nil, WrapError(fmt.Errorf("Size mismatch, expected %d byte(s) for %s, got %d", len(ret), hdr.Name, hdr.Size))
 				}
 			}
-			if err != nil {
-				return nil, err
-			}
+
 			returnCandidate = ret
+			break
 		}
 	}
 	if returnCandidate == nil {
diff --git a/ensemble/randomforest.go b/ensemble/randomforest.go
index d60e166..0d9492a 100644
--- a/ensemble/randomforest.go
+++ b/ensemble/randomforest.go
@@ -3,6 +3,7 @@ package ensemble
 import (
 	"errors"
 	"fmt"
+
 	"github.com/sjwhitworth/golearn/base"
 	"github.com/sjwhitworth/golearn/meta"
 	"github.com/sjwhitworth/golearn/trees"
@@ -95,5 +96,10 @@ func (f *RandomForest) Load(filePath string) error {
 
 func (f *RandomForest) LoadWithPrefix(reader *base.ClassifierDeserializer, prefix string) error {
 	f.Model = new(meta.BaggedModel)
+	for i := 0; i < f.ForestSize; i++ {
+		tree := trees.NewID3DecisionTree(0.00)
+		f.Model.AddModel(tree)
+	}
+
 	return f.Model.LoadWithPrefix(reader, prefix)
 }
diff --git a/ensemble/randomforest_test.go b/ensemble/randomforest_test.go
index 8d599e8..1e68391 100644
--- a/ensemble/randomforest_test.go
+++ b/ensemble/randomforest_test.go
@@ -3,12 +3,13 @@ package ensemble
 import (
 	"testing"
 
+	"io/ioutil"
+	"os"
+
 	"github.com/sjwhitworth/golearn/base"
 	"github.com/sjwhitworth/golearn/evaluation"
 	"github.com/sjwhitworth/golearn/filters"
 	. "github.com/smartystreets/goconvey/convey"
-	"io/ioutil"
-	"os"
 )
 
 func TestRandomForest(t *testing.T) {
@@ -92,6 +93,7 @@ func TestRandomForestSerialization(t *testing.T) {
 							newRf := NewRandomForest(10, 3)
 							err := newRf.Load(f.Name())
 							So(err, ShouldBeNil)
+							So(len(newRf.Model.Models), ShouldEqual, 10)
 							Convey("Predictions should be the same...", func() {
 								newPredictions, err := newRf.Predict(testData)
 								So(err, ShouldBeNil)
diff --git a/trees/id3.go b/trees/id3.go
index f37c42d..8574d48 100644
--- a/trees/id3.go
+++ b/trees/id3.go
@@ -4,9 +4,10 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"sort"
+
 	"github.com/sjwhitworth/golearn/base"
 	"github.com/sjwhitworth/golearn/evaluation"
-	"sort"
 )
 
 // NodeType determines whether a DecisionTreeNode is a leaf or not.
@@ -587,5 +588,5 @@ func (t *ID3DecisionTree) Load(filePath string) error {
 
 func (t *ID3DecisionTree) LoadWithPrefix(reader *base.ClassifierDeserializer, prefix string) error {
 	t.Root = &DecisionTreeNode{}
-	return t.Root.LoadWithPrefix(reader, "")
+	return t.Root.LoadWithPrefix(reader, prefix)
 }
diff --git a/trees/id3_test.go b/trees/id3_test.go
index 33d4ec5..37b9ad5 100644
--- a/trees/id3_test.go
+++ b/trees/id3_test.go
@@ -2,9 +2,10 @@ package trees
 
 import (
 	"fmt"
+	"testing"
+
 	"github.com/sjwhitworth/golearn/base"
 	. "github.com/smartystreets/goconvey/convey"
-	"testing"
 )
 
 func TestId3(t *testing.T) {
@@ -52,10 +53,15 @@ func TestId3(t *testing.T) {
 		_, err = id3tree.Predict(trainData)
 		So(err, ShouldBeNil)
 
+		// Test save and load model
 		err = id3tree.Save("tmp")
 		So(err, ShouldBeNil)
-		err = id3tree.Load("tmp")
-		So(err, ShouldNotBeNil) // temp
 
+		id3tree = NewID3DecisionTree(0.1)
+		err = id3tree.Load("tmp")
+		So(err, ShouldBeNil)
+
+		_, err = id3tree.Predict(trainData)
+		So(err, ShouldBeNil)
 	})
 }