diff --git a/libs/node_resolver/resolution.rs b/libs/node_resolver/resolution.rs
index 1a1a5024b4..2afb70183d 100644
--- a/libs/node_resolver/resolution.rs
+++ b/libs/node_resolver/resolution.rs
@@ -562,7 +562,9 @@ impl<
     let maybe_file_type = self.sys.get_file_type(&path);
     match maybe_file_type {
       Ok(FileType::Dir) => {
-        if resolution_mode == ResolutionMode::Import {
+        if resolution_mode == ResolutionMode::Import
+          && !self.resolution_config.bundle_mode
+        {
           let suggested_file_name = ["index.mjs", "index.js", "index.cjs"]
             .into_iter()
             .find(|e| self.sys.is_file(&path.join(e)));
diff --git a/tests/specs/bundle/cjs_dir_import_package_json/__test__.jsonc b/tests/specs/bundle/cjs_dir_import_package_json/__test__.jsonc
deleted file mode 100644
index 70eb8807a8..0000000000
--- a/tests/specs/bundle/cjs_dir_import_package_json/__test__.jsonc
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "args": "bundle --quiet main.cjs",
-  "output": "bundle.out"
-}
diff --git a/tests/specs/bundle/cjs_dir_import_package_json/bundle.out b/tests/specs/bundle/cjs_dir_import_package_json/bundle.out
deleted file mode 100644
index 8278bfaf23..0000000000
--- a/tests/specs/bundle/cjs_dir_import_package_json/bundle.out
+++ /dev/null
@@ -1,20 +0,0 @@
-var __getOwnPropNames = Object.getOwnPropertyNames;
-var __commonJS = (cb, mod) => function __require() {
-  return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
-};
-
-// node_modules/package/constants/sub.js
-var require_sub = __commonJS({
-  "node_modules/package/constants/sub.js"(exports, module) {
-    module.exports = 5;
-  }
-});
-
-// main.cjs
-var require_main = __commonJS({
-  "main.cjs"() {
-    var value = require_sub();
-    console.log(value);
-  }
-});
-export default require_main();
diff --git a/tests/specs/bundle/dir_import_package_json/__test__.jsonc b/tests/specs/bundle/dir_import_package_json/__test__.jsonc
new file mode 100644
index 0000000000..81f0fc4612
--- /dev/null
+++ b/tests/specs/bundle/dir_import_package_json/__test__.jsonc
@@ -0,0 +1,4 @@
+{
+  "args": "bundle --quiet main.mjs",
+  "output": "bundle.out"
+}
diff --git a/tests/specs/bundle/dir_import_package_json/bundle.out b/tests/specs/bundle/dir_import_package_json/bundle.out
new file mode 100644
index 0000000000..6c03d19654
--- /dev/null
+++ b/tests/specs/bundle/dir_import_package_json/bundle.out
@@ -0,0 +1,48 @@
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __commonJS = (cb, mod) => function __require() {
+  return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
+  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
+  mod
+));
+
+// node_modules/package/constants/sub.js
+var require_sub = __commonJS({
+  "node_modules/package/constants/sub.js"(exports, module) {
+    module.exports = 5;
+  }
+});
+
+// main.cjs
+var require_main = __commonJS({
+  "main.cjs"() {
+    var value = require_sub();
+    console.log(value);
+  }
+});
+
+// node_modules/esm-pkg/index.js
+var constants = __toESM(require_sub());
+var esm_pkg_default = constants;
+
+// main.mjs
+var import_main = __toESM(require_main(), 1);
+console.log(esm_pkg_default);
diff --git a/tests/specs/bundle/cjs_dir_import_package_json/main.cjs b/tests/specs/bundle/dir_import_package_json/main.cjs
similarity index 100%
rename from tests/specs/bundle/cjs_dir_import_package_json/main.cjs
rename to tests/specs/bundle/dir_import_package_json/main.cjs
diff --git a/tests/specs/bundle/dir_import_package_json/main.mjs b/tests/specs/bundle/dir_import_package_json/main.mjs
new file mode 100644
index 0000000000..98528fcd15
--- /dev/null
+++ b/tests/specs/bundle/dir_import_package_json/main.mjs
@@ -0,0 +1,3 @@
+import constants from "esm-pkg";
+console.log(constants);
+import "./main.cjs";
diff --git a/tests/specs/bundle/dir_import_package_json/node_modules/esm-pkg/index.js b/tests/specs/bundle/dir_import_package_json/node_modules/esm-pkg/index.js
new file mode 100644
index 0000000000..f2e633ac44
--- /dev/null
+++ b/tests/specs/bundle/dir_import_package_json/node_modules/esm-pkg/index.js
@@ -0,0 +1,5 @@
+// this should work when bundling even though it's esm,
+// but will not work at runtime due to Node's ESM restrictions
+import * as constants from "package/constants";
+
+export default constants;
\ No newline at end of file
diff --git a/tests/specs/bundle/dir_import_package_json/node_modules/esm-pkg/package.json b/tests/specs/bundle/dir_import_package_json/node_modules/esm-pkg/package.json
new file mode 100644
index 0000000000..aead43de36
--- /dev/null
+++ b/tests/specs/bundle/dir_import_package_json/node_modules/esm-pkg/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
\ No newline at end of file
diff --git a/tests/specs/bundle/cjs_dir_import_package_json/node_modules/package/constants/package.json b/tests/specs/bundle/dir_import_package_json/node_modules/package/constants/package.json
similarity index 100%
rename from tests/specs/bundle/cjs_dir_import_package_json/node_modules/package/constants/package.json
rename to tests/specs/bundle/dir_import_package_json/node_modules/package/constants/package.json
diff --git a/tests/specs/bundle/cjs_dir_import_package_json/node_modules/package/constants/sub.js b/tests/specs/bundle/dir_import_package_json/node_modules/package/constants/sub.js
similarity index 100%
rename from tests/specs/bundle/cjs_dir_import_package_json/node_modules/package/constants/sub.js
rename to tests/specs/bundle/dir_import_package_json/node_modules/package/constants/sub.js
diff --git a/tests/specs/bundle/cjs_dir_import_package_json/node_modules/package/package.json b/tests/specs/bundle/dir_import_package_json/node_modules/package/package.json
similarity index 100%
rename from tests/specs/bundle/cjs_dir_import_package_json/node_modules/package/package.json
rename to tests/specs/bundle/dir_import_package_json/node_modules/package/package.json
diff --git a/tests/specs/bundle/cjs_dir_import_package_json/package.json b/tests/specs/bundle/dir_import_package_json/package.json
similarity index 100%
rename from tests/specs/bundle/cjs_dir_import_package_json/package.json
rename to tests/specs/bundle/dir_import_package_json/package.json