diff --git a/internal/iam/principal_role.go b/internal/iam/principal_role.go
index 18f9a5ca86..2dcc306d7c 100644
--- a/internal/iam/principal_role.go
+++ b/internal/iam/principal_role.go
@@ -32,6 +32,7 @@ type PrincipalRole interface {
 	GetRoleId() string
 	GetPrincipalId() string
 	GetType() string
+	Clone() interface{}
 }
 
 // principalRoleView provides a common way to return roles regardless of their underlying type.