1 files changed, 2 insertions, 0 deletions
diff --git a/tests/specs/future/runtime_api/main.js b/tests/specs/future/runtime_api/main.js
index 5275ad878..ed60a7b7c 100644
--- a/tests/specs/future/runtime_api/main.js
+++ b/tests/specs/future/runtime_api/main.js
@@ -30,3 +30,5 @@ console.log("Deno.writeAll is", Deno.writeAll);
 console.log("Deno.writeAllSync is", Deno.writeAllSync);
 console.log("Deno.write is", Deno.write);
 console.log("Deno.writeSync is", Deno.writeSync);
+
+self.close();