diff --git a/test/language/import/import-defer/evaluation-triggers/dep-then_FIXTURE.js b/test/language/import/import-defer/evaluation-triggers/dep-then_FIXTURE.js
new file mode 100644
index 0000000000..59c7770dcc
--- /dev/null
+++ b/test/language/import/import-defer/evaluation-triggers/dep-then_FIXTURE.js
@@ -0,0 +1,6 @@
+// Copyright (C) 2024 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+globalThis.evaluations.push("then");
+
+export function then(cb) { cb(); }
diff --git a/test/language/import/import-defer/evaluation-triggers/dep_FIXTURE.js b/test/language/import/import-defer/evaluation-triggers/dep_FIXTURE.js
new file mode 100644
index 0000000000..d6118da264
--- /dev/null
+++ b/test/language/import/import-defer/evaluation-triggers/dep_FIXTURE.js
@@ -0,0 +1,6 @@
+// Copyright (C) 2024 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+globalThis.evaluations.push("dep");
+
+export let exported = 3;
diff --git a/test/language/import/import-defer/evaluation-triggers/setup_FIXTURE.js b/test/language/import/import-defer/evaluation-triggers/setup_FIXTURE.js
new file mode 100644
index 0000000000..d71b2fa95e
--- /dev/null
+++ b/test/language/import/import-defer/evaluation-triggers/setup_FIXTURE.js
@@ -0,0 +1,4 @@
+// Copyright (C) 2024 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+globalThis.evaluations = [];