diff --git a/go.mod b/go.mod
index 73aa82c..f8e7318 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.12
 
 require (
 	code.cloudfoundry.org/credhub-cli v0.0.0-20191230184144-6e537b521d9d
-	github.com/Venafi/vcert v0.0.0-20200110160249-46ed6e7db59c
+	github.com/Venafi/vcert v0.0.0-20200421144231-dd32326727e2
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/stretchr/testify v1.4.0
 	golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 // indirect
diff --git a/go.sum b/go.sum
index d288e30..bbc46b3 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,10 @@
 code.cloudfoundry.org/credhub-cli v0.0.0-20191230184144-6e537b521d9d h1:dVWZLkpuKr9CGe9AZ7/XpZoMd9Xn6kGCp5GPxS4dRhs=
 code.cloudfoundry.org/credhub-cli v0.0.0-20191230184144-6e537b521d9d/go.mod h1:502BrJv21CY4FT748a8/iLboZ7lRPp6EXn5NmJBQZiM=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Venafi/vcert v0.0.0-20200110160249-46ed6e7db59c h1:ZhaaMuk7Smqq8+g0v3WChQU9WNq3mWWIBbR5VUVqETg=
 github.com/Venafi/vcert v0.0.0-20200110160249-46ed6e7db59c/go.mod h1:5T4bFPhcgGXbdz8nVVRuE2gXSRDlZVL+9T5CwZZ3Yk4=
+github.com/Venafi/vcert v0.0.0-20200421144231-dd32326727e2 h1:yb11bjHPrOQ6fvpX+NNDMD6pI89HTBOz9UAF+ejdnSI=
+github.com/Venafi/vcert v0.0.0-20200421144231-dd32326727e2/go.mod h1:9EegQjmRoMqVT/ydgd54mJj5rTd7ym0qMgEfhnPsce0=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/bmatcuk/doublestar v1.1.1/go.mod h1:UD6OnuiIn0yFxxA2le/rnRU1G4RaI4UvFv1sNto9p6w=
 github.com/charlievieth/fs v0.0.0-20170613215519-7dc373669fa1/go.mod h1:sAoA1zHCH4FJPE2gne5iBiiVG66U7Nyp6JqlOo+FEyg=
@@ -12,6 +15,7 @@ github.com/cloudfoundry/go-socks5 v0.0.0-20180221174514-54f73bdb8a8e/go.mod h1:P
 github.com/cloudfoundry/socks5-proxy v0.2.0 h1:ZRXcJxUqOyKmah+ytXh52K7m7S7SyuBacDUnd2g0ihU=
 github.com/cloudfoundry/socks5-proxy v0.2.0/go.mod h1:0a+Ghg38uB86Dx+de84dFSkILTnBHzCpFMRnjHgSzi4=
 github.com/cppforlife/go-patch v0.1.0/go.mod h1:67a7aIi94FHDZdoeGSJRRFDp66l9MhaAG1yGxpUoFD8=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/fatih/color v1.6.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
@@ -38,6 +42,8 @@ github.com/onsi/gomega v1.3.0 h1:yPHEatyQC4jN3vdfvqJXG7O9vfC6LhaAV1NEdYpP+h0=
 github.com/onsi/gomega v1.3.0/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a h1:pa8hGb/2YqsZKovtsgrwcDH1RZhVbTKCjLp47XpqCDs=
@@ -45,6 +51,7 @@ github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:s
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/urfave/cli/v2 v2.1.1/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
 golang.org/x/crypto v0.0.0-20180319061731-c3a3ad6d03f7 h1:ryKu9k3oWWgQUTahNaa+lDY2fruNO/7fqQVKQfl0Vmc=
 golang.org/x/crypto v0.0.0-20180319061731-c3a3ad6d03f7/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
diff --git a/vcclient/generate.go b/vcclient/generate.go
index 118066b..06800d7 100644
--- a/vcclient/generate.go
+++ b/vcclient/generate.go
@@ -34,6 +34,7 @@ type CertArgs struct {
 	SANDNS             []string
 	KeyCurve           certificate.EllipticCurve
 	OrganizationalUnit []string
+	Origin             string
 	Country            string
 	State              string
 	Locality           string
@@ -104,5 +105,12 @@ func buildGenerateRequest(v *CertArgs) (*certificate.Request, error) {
 		r.KeyPassword = v.KeyPassword
 	}
 	r.Subject = subject
+
+	r.CustomFields = append(r.CustomFields, certificate.CustomField{
+		Type:  certificate.CustomFieldOrigin,
+		Name:  "Origin",
+		Value: origin,
+	})
+
 	return r, nil
 }
diff --git a/vcclient/vcert.go b/vcclient/vcert.go
index 8a438af..037c761 100644
--- a/vcclient/vcert.go
+++ b/vcclient/vcert.go
@@ -28,6 +28,7 @@ import (
 	"github.com/newcontext-oss/credhub-venafi/output"
 )
 
+var origin = "NewContext Credhub-Venafi"
 var CreatedAccessToken = false
 
 // IVcertProxy defines the interface for proxies that manage requests to vcert
@@ -62,6 +63,13 @@ func (v *VcertProxy) PutCertificate(certName string, cert string, privateKey str
 		PrivateKeyData:  privateKey,
 		// Password:        "newPassw0rd!",
 		Reconcile: false,
+		CustomFields: []certificate.CustomField{
+			{
+				Type:  certificate.CustomFieldOrigin,
+				Name:  "Origin",
+				Value: origin,
+			},
+		},
 	}
 
 	importResp, err := v.Client.ImportCertificate(importReq)