diff --git a/scm/driver/internal/hmac/hmac.go b/pkg/hmac/hmac.go
similarity index 100%
rename from scm/driver/internal/hmac/hmac.go
rename to pkg/hmac/hmac.go
diff --git a/scm/driver/internal/hmac/hmac_test.go b/pkg/hmac/hmac_test.go
similarity index 100%
rename from scm/driver/internal/hmac/hmac_test.go
rename to pkg/hmac/hmac_test.go
diff --git a/scm/driver/gitea/webhook.go b/scm/driver/gitea/webhook.go
index adaaa85e..c2d6dbe4 100644
--- a/scm/driver/gitea/webhook.go
+++ b/scm/driver/gitea/webhook.go
@@ -12,8 +12,8 @@ import (
 	"io/ioutil"
 	"net/http"
 
+	"github.com/jenkins-x/go-scm/pkg/hmac"
 	"github.com/jenkins-x/go-scm/scm"
-	"github.com/jenkins-x/go-scm/scm/driver/internal/hmac"
 )
 
 type webhookService struct {
diff --git a/scm/driver/github/webhook.go b/scm/driver/github/webhook.go
index a565dea9..ee3a0902 100644
--- a/scm/driver/github/webhook.go
+++ b/scm/driver/github/webhook.go
@@ -14,8 +14,8 @@ import (
 	"regexp"
 	"time"
 
+	"github.com/jenkins-x/go-scm/pkg/hmac"
 	"github.com/jenkins-x/go-scm/scm"
-	"github.com/jenkins-x/go-scm/scm/driver/internal/hmac"
 	"github.com/jenkins-x/go-scm/scm/driver/internal/null"
 	"github.com/sirupsen/logrus"
 )
diff --git a/scm/driver/gogs/webhook.go b/scm/driver/gogs/webhook.go
index d9c9617a..f73bec52 100644
--- a/scm/driver/gogs/webhook.go
+++ b/scm/driver/gogs/webhook.go
@@ -12,8 +12,8 @@ import (
 	"io/ioutil"
 	"net/http"
 
+	"github.com/jenkins-x/go-scm/pkg/hmac"
 	"github.com/jenkins-x/go-scm/scm"
-	"github.com/jenkins-x/go-scm/scm/driver/internal/hmac"
 )
 
 type webhookService struct {
diff --git a/scm/driver/stash/webhook.go b/scm/driver/stash/webhook.go
index e013c578..13578b20 100644
--- a/scm/driver/stash/webhook.go
+++ b/scm/driver/stash/webhook.go
@@ -12,8 +12,8 @@ import (
 	"net/http"
 	"time"
 
+	"github.com/jenkins-x/go-scm/pkg/hmac"
 	"github.com/jenkins-x/go-scm/scm"
-	"github.com/jenkins-x/go-scm/scm/driver/internal/hmac"
 )
 
 // TODO(bradrydzewski) push hook does not include commit message