diff --git a/tests/cases/conformance/salsa/exportDefaultInJsFile01.ts b/tests/cases/conformance/salsa/exportDefaultInJsFile01.ts
new file mode 100644
index 00000000000..bf2f3a4e99b
--- /dev/null
+++ b/tests/cases/conformance/salsa/exportDefaultInJsFile01.ts
@@ -0,0 +1,6 @@
+// @allowJS: true
+// @target: es3
+// @module: commonjs
+
+// @filename: myFile01.js
+export default "hello";
\ No newline at end of file
diff --git a/tests/cases/conformance/salsa/exportDefaultInJsFile02.ts b/tests/cases/conformance/salsa/exportDefaultInJsFile02.ts
new file mode 100644
index 00000000000..1075b135f17
--- /dev/null
+++ b/tests/cases/conformance/salsa/exportDefaultInJsFile02.ts
@@ -0,0 +1,6 @@
+// @allowJS: true
+// @target: es2015
+// @module: es2015
+
+// @filename: myFile02.js
+export default "hello";
\ No newline at end of file