diff --git a/list/list_test.go b/list/list_test.go
index 8905233..9386cb0 100644
--- a/list/list_test.go
+++ b/list/list_test.go
@@ -44,7 +44,7 @@ func TestListRest(t *testing.T) {
 */
 
 func intListGen() *rapid.Generator[IList] {
-	return rapid.Custom(func(t *rapid.T) IList {
+	return rapid.OneOf(rapid.Custom(func(t *rapid.T) IList {
 		myList := Empty()
 		t.Repeat(map[string]func(*rapid.T){
 			"conj": func(t *rapid.T) {
@@ -52,7 +52,7 @@ func intListGen() *rapid.Generator[IList] {
 			},
 		})
 		return myList
-	})
+	}), rapid.Just(Empty()))
 }
 
 // generative tests