diff --git a/.travis.yml b/.travis.yml
index 302b171..996b6ac 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,4 +7,4 @@ go:
 install:
  - export PATH=$PATH:$HOME/gopath/bin
 script:
- - go test -tags=unit
+ - go test
diff --git a/README.md b/README.md
index da8096e..3d2af85 100644
--- a/README.md
+++ b/README.md
@@ -321,5 +321,5 @@ c.GetCreditCards(nil)
 
 ### Tests
 
-* Unit tests: `go test -tags=unit`
+* Unit tests: `go test`
 * Integration tests: `go test -tags=inegration`
\ No newline at end of file
diff --git a/integration_test.go b/integration_test.go
index 1dbe71c..92c9188 100644
--- a/integration_test.go
+++ b/integration_test.go
@@ -3,7 +3,6 @@
 package paypalsdk
 
 import (
-	"fmt"
 	"os"
 	"testing"
 )
@@ -55,8 +54,6 @@ func TestCaptureAuthorization(t *testing.T) {
 
 	if err == nil {
 		t.Errorf("Auth is expired, 400 error must be returned")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -68,8 +65,6 @@ func TestVoidAuthorization(t *testing.T) {
 
 	if err == nil {
 		t.Errorf("Auth is expired, 400 error must be returned")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -81,8 +76,6 @@ func TestReauthorizeAuthorization(t *testing.T) {
 
 	if err == nil {
 		t.Errorf("Reauthorization not allowed for this product, 500 error must be returned")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -136,8 +129,6 @@ func TestAuthorizeOrder(t *testing.T) {
 	_, err := c.AuthorizeOrder(testOrderID, &Amount{Total: "7.00", Currency: "USD"})
 	if err == nil {
 		t.Errorf("Order is expired, 400 error must be returned")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -148,8 +139,6 @@ func TestCaptureOrder(t *testing.T) {
 	_, err := c.CaptureOrder(testOrderID, &Amount{Total: "100", Currency: "USD"}, true, nil)
 	if err == nil {
 		t.Errorf("Order is expired, 400 error must be returned")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -160,8 +149,6 @@ func TestVoidOrder(t *testing.T) {
 	_, err := c.VoidOrder(testOrderID)
 	if err == nil {
 		t.Errorf("Order is expired, 400 error must be returned")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -190,8 +177,6 @@ func TestGetPayment(t *testing.T) {
 
 	if err == nil {
 		t.Errorf("404 for this payment ID")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -214,8 +199,6 @@ func TestExecuteApprovedPayment(t *testing.T) {
 
 	if err == nil {
 		t.Errorf("404 for this payment ID")
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -255,8 +238,6 @@ func TestGetSale(t *testing.T) {
 	_, err := c.GetSale(testSaleID)
 	if err == nil {
 		t.Errorf("404 must be returned for ID=%s", testSaleID)
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -267,15 +248,11 @@ func TestRefundSale(t *testing.T) {
 	_, err := c.RefundSale(testSaleID, nil)
 	if err == nil {
 		t.Errorf("404 must be returned for ID=%s", testSaleID)
-	} else {
-		fmt.Println(err.Error())
 	}
 
 	_, err = c.RefundSale(testSaleID, &Amount{Total: "7.00", Currency: "USD"})
 	if err == nil {
 		t.Errorf("404 must be returned for ID=%s", testSaleID)
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
@@ -286,8 +263,6 @@ func TestGetRefund(t *testing.T) {
 	_, err := c.GetRefund("1")
 	if err == nil {
 		t.Errorf("404 must be returned for ID=%s", testSaleID)
-	} else {
-		fmt.Println(err.Error())
 	}
 }
 
diff --git a/unit_test.go b/unit_test.go
index 92feaa5..db32cf9 100644
--- a/unit_test.go
+++ b/unit_test.go
@@ -1,5 +1,3 @@
-// +build unit
-
 package paypalsdk
 
 import (