diff --git a/src/bun.js/event_loop.zig b/src/bun.js/event_loop.zig
index 80259c212f..c6a3c1099e 100644
--- a/src/bun.js/event_loop.zig
+++ b/src/bun.js/event_loop.zig
@@ -479,6 +479,7 @@ pub fn tick(this: *EventLoop) void {
     while (true) {
         while (this.tickWithCount(ctx) > 0) : (this.global.handleRejectedPromises()) {
             this.tickConcurrent();
+            this.tickImmediateTasks(ctx);
         } else {
             this.drainMicrotasksWithGlobal(global, global_vm) catch return;
             if (scope.hasException()) return;
diff --git a/test/js/web/workers/message-port-immediate-cpp-tasks.test.ts b/test/js/web/workers/message-port-lifecycle.test.ts
similarity index 100%
rename from test/js/web/workers/message-port-immediate-cpp-tasks.test.ts
rename to test/js/web/workers/message-port-lifecycle.test.ts