diff --git a/github/delete.go b/github/delete.go
index ac3c59c..344fd17 100644
--- a/github/delete.go
+++ b/github/delete.go
@@ -7,25 +7,28 @@ import (
 	"log/slog"
 )
 
-func (g GitHub) DeleteUser(ctx context.Context, login string) error {
-	slog.Info("Deleting user", "login", login, "enterprise", g.config.Enterprise)
+func (g GitHub) DeleteUser(ctx context.Context, userId string) error {
+	enterpriseId := g.enterpriseId
+	slog.Info("Deleting user", "userId", userId, "enterprise", g.config.Enterprise, "enterpriseId", g.enterpriseId)
 
 	var mutation struct {
 		RemoveEnterpriseMember struct {
-			Input struct {
-				ClientMutationId string
-				EnterpriseId     string
-				userId           string
+			ClientMutationId string
+			Enterprise       struct {
+				ID string
 			}
-		} `graphql:"removeEnterpriseMember(input: $input)"`
+			User struct {
+				ID string
+			}
+			Viewer struct {
+				ID string
+			}
+		} `graphql:"removeEnterpriseMember(input:$input)"`
 	}
 
-	input := map[string]interface{}{
-		"input": map[string]interface{}{
-			"clientMutationId": "delete-user",
-			"enterpriseId":     g.config.Enterprise,
-			"userId":           login,
-		},
+	input := githubv4.RemoveEnterpriseMemberInput{
+		EnterpriseID: githubv4.ID(enterpriseId),
+		UserID:       githubv4.ID(userId),
 	}
 
 	src := oauth2.StaticTokenSource(
@@ -36,10 +39,10 @@ func (g GitHub) DeleteUser(ctx context.Context, login string) error {
 
 	err := client.Mutate(ctx, &mutation, input, nil)
 	if err != nil {
-		slog.Warn("Unable to delete user", "login", login, "enterprise", g.config.Enterprise, "error", err)
-		return err
+		slog.Warn("Unable to delete user", "userId", userId, "enterprise", g.config.Enterprise, "error", err)
+		return nil
 	}
-	slog.Info("User deleted", "login", login, "enterprise", g.config.Enterprise)
+	slog.Info("User deleted", "userId", userId, "enterprise", g.config.Enterprise)
 
 	return nil
 }
diff --git a/github/user.go b/github/user.go
index 93c9af6..7050d2c 100644
--- a/github/user.go
+++ b/github/user.go
@@ -15,12 +15,14 @@ type Config struct {
 }
 
 type GitHub struct {
-	config   Config
-	client   *github.Client
-	userlist GitHubUsers
+	config       Config
+	client       *github.Client
+	userlist     GitHubUsers
+	enterpriseId string
 }
 
 type GitHubUser struct {
+	ID    string
 	Login string
 	Email string
 }
@@ -36,7 +38,7 @@ func New(ctx context.Context, config Config) (*GitHub, error) {
 	return &gh, nil
 }
 
-func (g GitHub) Users(ctx context.Context) ([]GitHubUser, error) {
+func (g *GitHub) Users(ctx context.Context) ([]GitHubUser, error) {
 	if g.userlist == nil {
 		err := g.loadMembers(ctx)
 		if err != nil {
@@ -62,6 +64,7 @@ func (g *GitHub) loadMembers(ctx context.Context) error {
 
 	var query struct {
 		Enterprise struct {
+			Id        string
 			Slug      string
 			Name      string
 			OwnerInfo struct {
@@ -74,6 +77,7 @@ func (g *GitHub) loadMembers(ctx context.Context) error {
 						Edges []struct {
 							Node struct {
 								User struct {
+									ID                      string
 									Login                   string
 									Name                    string
 									ContributionsCollection struct {
@@ -108,11 +112,15 @@ func (g *GitHub) loadMembers(ctx context.Context) error {
 			return err
 		}
 
+		g.enterpriseId = query.Enterprise.Id
+
 		for _, e := range query.Enterprise.OwnerInfo.SamlIdentityProvider.ExternalIdentities.Edges {
 			slog.Debug("GitHub user",
+				"id", e.Node.User.ID,
 				"login", e.Node.User.Login,
 				"email", e.Node.SamlIdentity.NameId)
 			u := GitHubUser{
+				ID:    e.Node.User.ID,
 				Login: e.Node.User.Login,
 				Email: e.Node.SamlIdentity.NameId,
 			}
@@ -131,3 +139,7 @@ func (g *GitHub) loadMembers(ctx context.Context) error {
 	slog.InfoContext(ctx, "Loaded userlist", "users", len(g.userlist))
 	return nil
 }
+
+func (g GitHub) EnterpriseId() string {
+	return g.enterpriseId
+}
diff --git a/sync/sync.go b/sync/sync.go
index d28fea6..760de46 100644
--- a/sync/sync.go
+++ b/sync/sync.go
@@ -20,6 +20,7 @@ type Action struct {
 	displayName string
 	email       string
 	login       string
+	id          string
 }
 
 func Sync(ctx context.Context, az azure.Azure, gh github.GitHub) (err error) {
@@ -44,6 +45,7 @@ func Sync(ctx context.Context, az azure.Azure, gh github.GitHub) (err error) {
 			slog.Debug("User not in Azure", "login", githubUser.Login, "email", githubUser.Email)
 			action := &Action{
 				actionType: Delete,
+				id:         githubUser.ID,
 				email:      githubUser.Email,
 				login:      githubUser.Login,
 			}
@@ -70,11 +72,13 @@ func Sync(ctx context.Context, az azure.Azure, gh github.GitHub) (err error) {
 
 			slog.Info("Deleting user",
 				"login", a.login,
+				"userId", a.id,
 				"email", a.email,
 				"name", a.displayName)
-			err = gh.DeleteUser(ctx, a.login)
+			err = gh.DeleteUser(ctx, a.id)
 			if err != nil {
-				return err
+				continue
+				// return err
 			}
 		}
 	}