diff --git a/tests/all/build.rs b/tests/all/build.rs
index 6c42b48a..1b214078 100644
--- a/tests/all/build.rs
+++ b/tests/all/build.rs
@@ -21,6 +21,20 @@ fn it_should_build_js_hello_world_example() {
     fixture.wasm_pack().arg("build").assert().success();
 }
 
+#[test]
+fn it_should_build_js_hello_world_example_with_custom_target_dir() {
+    let fixture = utils::fixture::js_hello_world();
+    fixture
+        .wasm_pack()
+        .arg("build")
+        .arg("--target-dir")
+        .arg("target2")
+        .arg("--all-features")
+        .arg("--offline")
+        .assert()
+        .success();
+}
+
 #[test]
 fn it_should_build_crates_in_a_workspace() {
     let fixture = utils::fixture::Fixture::new();