diff --git a/go.mod b/go.mod
index 51a72f337..5d978987a 100644
--- a/go.mod
+++ b/go.mod
@@ -21,6 +21,7 @@ require (
 	github.com/google/go-containerregistry v0.0.0-20200110202235-f4fb41bf00a3
 	github.com/google/uuid v1.1.1
 	github.com/gruntwork-io/gruntwork-cli v0.7.0
+	github.com/hashicorp/go-multierror v1.1.0
 	github.com/imdario/mergo v0.3.7 // indirect
 	github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a
 	github.com/jstemmer/go-junit-report v0.9.1
diff --git a/go.sum b/go.sum
index b0381907b..9494f729a 100644
--- a/go.sum
+++ b/go.sum
@@ -243,6 +243,10 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/gruntwork-io/gruntwork-cli v0.7.0 h1:YgSAmfCj9c61H+zuvHwKfYUwlMhu5arnQQLM4RH+CYs=
 github.com/gruntwork-io/gruntwork-cli v0.7.0/go.mod h1:jp6Z7NcLF2avpY8v71fBx6hds9eOFPELSuD/VPv7w00=
+github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
+github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
+github.com/hashicorp/go-multierror v1.1.0 h1:B9UzwGQJehnUY1yNrnwREHc3fGbC2xefo8g4TbElacI=
+github.com/hashicorp/go-multierror v1.1.0/go.mod h1:spPvp8C1qA32ftKqdAHm4hHTbPw+vmowP0z+KUhOZdA=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.3/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
diff --git a/modules/aws/ec2-files.go b/modules/aws/ec2-files.go
index fef8edf84..f6810b117 100644
--- a/modules/aws/ec2-files.go
+++ b/modules/aws/ec2-files.go
@@ -4,10 +4,10 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/gruntwork-io/terratest/modules/customerrors"
 	"github.com/gruntwork-io/terratest/modules/files"
 	"github.com/gruntwork-io/terratest/modules/ssh"
 	"github.com/gruntwork-io/terratest/modules/testing"
+	"github.com/hashicorp/go-multierror"
 )
 
 // RemoteFileSpecification describes which files you want to copy from your instances
@@ -212,24 +212,24 @@ func FetchFilesFromAsgs(t testing.TestingT, awsRegion string, spec RemoteFileSpe
 // remoteDirectory (using sudo if useSudo is true), and stores the files locally at
 // localDirectory/<publicip>/<remoteFolderName>
 func FetchFilesFromAsgsE(t testing.TestingT, awsRegion string, spec RemoteFileSpecification) error {
-	errorsOccurred := []error{}
+	var errorsOccurred = new(multierror.Error)
 
 	for _, curAsg := range spec.AsgNames {
 		for curRemoteDir, fileFilters := range spec.RemotePathToFileFilter {
 
 			instanceIDs, err := GetInstanceIdsForAsgE(t, curAsg, awsRegion)
 			if err != nil {
-				errorsOccurred = append(errorsOccurred, err)
+				errorsOccurred = multierror.Append(errorsOccurred, err)
 			} else {
 				for _, instanceID := range instanceIDs {
 					err = FetchFilesFromInstanceE(t, awsRegion, spec.SshUser, spec.KeyPair, instanceID, spec.UseSudo, curRemoteDir, spec.LocalDestinationDir, fileFilters)
 
 					if err != nil {
-						errorsOccurred = append(errorsOccurred, err)
+						errorsOccurred = multierror.Append(errorsOccurred, err)
 					}
 				}
 			}
 		}
 	}
-	return customerrors.NewMultiError(errorsOccurred...)
+	return errorsOccurred.ErrorOrNil()
 }
diff --git a/modules/customerrors/multierror.go b/modules/customerrors/multierror.go
deleted file mode 100644
index 1b9691cf0..000000000
--- a/modules/customerrors/multierror.go
+++ /dev/null
@@ -1,36 +0,0 @@
-package customerrors
-
-import (
-	"fmt"
-	"strings"
-)
-
-type MultiError struct {
-	Errors []error
-}
-
-func NewMultiError(errs ...error) error {
-	nilsRemoved := make([]error, 0, len(errs))
-	for _, item := range errs {
-		if item != nil {
-			nilsRemoved = append(nilsRemoved, item)
-		}
-	}
-
-	if len(nilsRemoved) == 0 {
-		return nil
-	}
-
-	return MultiError{Errors: nilsRemoved}
-}
-
-func (errs MultiError) Error() string {
-	errorMessages := []string{}
-	for _, err := range errs.Errors {
-		if err != nil {
-			errorMessages = append(errorMessages, err.Error())
-		}
-	}
-
-	return fmt.Sprintf("Hit multiple errors:\n%s", strings.Join(errorMessages, "\n"))
-}
diff --git a/modules/packer/packer.go b/modules/packer/packer.go
index f360ba969..879878d8d 100644
--- a/modules/packer/packer.go
+++ b/modules/packer/packer.go
@@ -9,8 +9,8 @@ import (
 	"time"
 
 	"github.com/gruntwork-io/terratest/modules/retry"
+	"github.com/hashicorp/go-multierror"
 
-	"github.com/gruntwork-io/terratest/modules/customerrors"
 	"github.com/gruntwork-io/terratest/modules/logger"
 	"github.com/gruntwork-io/terratest/modules/shell"
 	"github.com/gruntwork-io/terratest/modules/testing"
@@ -55,7 +55,7 @@ func BuildArtifactsE(t testing.TestingT, artifactNameToOptions map[string]*Optio
 	waitForArtifacts.Add(len(artifactNameToOptions))
 
 	var artifactNameToArtifactId = map[string]string{}
-	errorsOccurred := []error{}
+	var errorsOccurred = new(multierror.Error)
 
 	for artifactName, curOptions := range artifactNameToOptions {
 		// The following is necessary to make sure artifactName and curOptions don't
@@ -67,7 +67,7 @@ func BuildArtifactsE(t testing.TestingT, artifactNameToOptions map[string]*Optio
 			artifactId, err := BuildArtifactE(t, curOptions)
 
 			if err != nil {
-				errorsOccurred = append(errorsOccurred, err)
+				errorsOccurred = multierror.Append(errorsOccurred, err)
 			} else {
 				artifactNameToArtifactId[artifactName] = artifactId
 			}
@@ -76,7 +76,7 @@ func BuildArtifactsE(t testing.TestingT, artifactNameToOptions map[string]*Optio
 
 	waitForArtifacts.Wait()
 
-	return artifactNameToArtifactId, customerrors.NewMultiError(errorsOccurred...)
+	return artifactNameToArtifactId, errorsOccurred.ErrorOrNil()
 }
 
 // BuildArtifact builds the given Packer template and return the generated Artifact ID.
diff --git a/modules/ssh/ssh.go b/modules/ssh/ssh.go
index 9d37b284c..dfbeafed4 100644
--- a/modules/ssh/ssh.go
+++ b/modules/ssh/ssh.go
@@ -12,10 +12,10 @@ import (
 	"strings"
 	"time"
 
-	"github.com/gruntwork-io/terratest/modules/customerrors"
 	"github.com/gruntwork-io/terratest/modules/files"
 	"github.com/gruntwork-io/terratest/modules/logger"
 	"github.com/gruntwork-io/terratest/modules/testing"
+	"github.com/hashicorp/go-multierror"
 	"golang.org/x/crypto/ssh"
 	"golang.org/x/crypto/ssh/agent"
 )
@@ -164,7 +164,7 @@ func ScpDirFromE(t testing.TestingT, options ScpDownloadOptions, useSudo bool) e
 		}
 	}
 
-	errorsOccurred := []error{}
+	var errorsOccurred = new(multierror.Error)
 
 	for _, fullRemoteFilePath := range filesInDir {
 		fileName := filepath.Base(fullRemoteFilePath)
@@ -179,10 +179,10 @@ func ScpDirFromE(t testing.TestingT, options ScpDownloadOptions, useSudo bool) e
 		logger.Logf(t, "Copying remote file: %s to local path %s", fullRemoteFilePath, localFilePath)
 
 		err = copyFileFromRemote(t, sshSession, localFile, fullRemoteFilePath, useSudo)
-		errorsOccurred = append(errorsOccurred, err)
+		errorsOccurred = multierror.Append(errorsOccurred, err)
 	}
 
-	return customerrors.NewMultiError(errorsOccurred...)
+	return errorsOccurred.ErrorOrNil()
 }
 
 // CheckSshConnection checks that you can connect via SSH to the given host and fail the test if the connection fails.