diff --git a/test/act_test.gleam b/test/act_test.gleam
index 213b49b..62e491b 100644
--- a/test/act_test.gleam
+++ b/test/act_test.gleam
@@ -3,8 +3,6 @@
 
 import gleam/int
 import gleam/io
-import gleeunit
-import gleeunit/should
 
 // The `Action` type and `do` function are imported unqualified since they are
 // so common.
@@ -48,11 +46,4 @@ pub fn main() {
 
   io.println("The result is " <> int.to_string(result))
   io.println("The state is " <> int.to_string(final_state))
-
-  gleeunit.main()
-}
-
-pub fn flatten_test() {
-  act.flatten(fn(ctx) { #(ctx, fn(ctx) { #(ctx, "result") }) })("state")
-  |> should.equal(#("state", "result"))
-}
+}
\ No newline at end of file