diff --git a/ensemble/multisvc_test.go b/ensemble/multisvc_test.go
index e28f490..66f942e 100644
--- a/ensemble/multisvc_test.go
+++ b/ensemble/multisvc_test.go
@@ -19,6 +19,7 @@ func TestMultiSVMUnweighted(t *testing.T) {
 
 		Convey("Predictions should work...", func() {
 			predictions, err := m.Predict(Y)
+			So(err, ShouldEqual, nil)
 			cf, err := evaluation.GetConfusionMatrix(Y, predictions)
 			So(err, ShouldEqual, nil)
 			So(evaluation.GetAccuracy(cf), ShouldBeGreaterThan, 0.70)
@@ -66,6 +67,7 @@ func TestMultiSVMWeighted(t *testing.T) {
 
 		Convey("Predictions should work...", func() {
 			predictions, err := m.Predict(Y)
+			So(err, ShouldEqual, nil)
 			cf, err := evaluation.GetConfusionMatrix(Y, predictions)
 			So(err, ShouldEqual, nil)
 			So(evaluation.GetAccuracy(cf), ShouldBeGreaterThan, 0.60)
diff --git a/ensemble/randomforest_test.go b/ensemble/randomforest_test.go
index 2915ca4..8d599e8 100644
--- a/ensemble/randomforest_test.go
+++ b/ensemble/randomforest_test.go
@@ -82,6 +82,7 @@ func TestRandomForestSerialization(t *testing.T) {
 
 					Convey("Saving the model should work...", func() {
 						f, err := ioutil.TempFile(os.TempDir(), "rf")
+						So(err, ShouldBeNil)
 						err = rf.Save(f.Name())
 						defer func() {
 							f.Close()
diff --git a/linear_models/linearsvc.go b/linear_models/linearsvc.go
index 5016218..6166198 100644
--- a/linear_models/linearsvc.go
+++ b/linear_models/linearsvc.go
@@ -261,6 +261,9 @@ func (lr *LinearSVC) SaveWithPrefix(writer *base.ClassifierSerializer, prefix st
 	}
 
 	f, err := ioutil.TempFile(os.TempDir(), "liblinear")
+	if err != nil {
+		return err
+	}
 	defer func() {
 		f.Close()
 	}()
diff --git a/linear_models/linearsvc_test.go b/linear_models/linearsvc_test.go
index 6ccaf12..4f4d8a5 100644
--- a/linear_models/linearsvc_test.go
+++ b/linear_models/linearsvc_test.go
@@ -60,6 +60,7 @@ func TestLinearSVC(t *testing.T) {
 				So(err, ShouldBeNil)
 
 				inst, err := base.ParseCSVToInstances("../examples/datasets/iris_headers.csv", true)
+				So(err, ShouldBeNil)
 				inst.RemoveClassAttribute(inst.AllAttributes()[4])
 				inst.AddClassAttribute(inst.AllAttributes()[1])
 
diff --git a/meta/bagging_test.go b/meta/bagging_test.go
index 52dbdb1..dbd4001 100644
--- a/meta/bagging_test.go
+++ b/meta/bagging_test.go
@@ -135,6 +135,7 @@ func TestBaggedModelRandomForestSerialization(t *testing.T) {
 
 					Convey("Saving the model should be fine...", func() {
 						f, err := ioutil.TempFile(os.TempDir(), "rf")
+						So(err, ShouldBeNil)
 						defer func() {
 							f.Close()
 						}()
diff --git a/meta/one_v_all_test.go b/meta/one_v_all_test.go
index 41af071..1b50732 100644
--- a/meta/one_v_all_test.go
+++ b/meta/one_v_all_test.go
@@ -52,6 +52,7 @@ func TestOneVsAllModel(t *testing.T) {
 			predictions, err := m.Predict(Y)
 			So(err, ShouldEqual, nil)
 			f, err := ioutil.TempFile(os.TempDir(), "tmpCls")
+			So(err, ShouldBeNil)
 			defer func() {
 				f.Close()
 			}()
diff --git a/naive/bernoulli_nb_test.go b/naive/bernoulli_nb_test.go
index 0795b8f..c27cf93 100644
--- a/naive/bernoulli_nb_test.go
+++ b/naive/bernoulli_nb_test.go
@@ -46,6 +46,7 @@ func TestSerialize(t *testing.T) {
 
 		Convey("Saving the classifer should work...", func() {
 			f, err := ioutil.TempFile(os.TempDir(), "nb")
+			So(err, ShouldBeNil)
 			defer func() {
 				f.Close()
 			}()