diff --git a/mongodbatlas/resource_mongodbatlas_ldap_configuration.go b/mongodbatlas/resource_mongodbatlas_ldap_configuration.go
index 014fb4ed98..66b6c6f2dd 100644
--- a/mongodbatlas/resource_mongodbatlas_ldap_configuration.go
+++ b/mongodbatlas/resource_mongodbatlas_ldap_configuration.go
@@ -202,7 +202,7 @@ func resourceMongoDBAtlasLDAPConfigurationUpdate(ctx context.Context, d *schema.
 	ldap := &matlas.LDAP{}
 
 	if d.HasChange("authentication_enabled") {
-		ldap.AuthenticationEnabled = pointy.Bool(d.Get("").(bool))
+		ldap.AuthenticationEnabled = pointy.Bool(d.Get("authentication_enabled").(bool))
 	}
 
 	if d.HasChange("authorization_enabled") {