diff --git a/tests/local/importsScopedPackageClientS3.js b/tests/local/importsScopedPackageClientS3.js
new file mode 100644
index 00000000..4c74a1bc
--- /dev/null
+++ b/tests/local/importsScopedPackageClientS3.js
@@ -0,0 +1,11 @@
+import {
+  S3Client
+} from '@aws-sdk/client-s3'
+
+export default new S3Client({
+  region: 'us-west-2',
+  credentials: {
+    accessKeyId: 'AKIARJOS8FJWB773G55',
+    secretAccessKey: 'secreataccessalkjsjdfoiwhe/gowh'
+  }
+})
diff --git a/tests/local/importsScopedPackageClientS3Deep.js b/tests/local/importsScopedPackageClientS3Deep.js
new file mode 100644
index 00000000..4cb34189
--- /dev/null
+++ b/tests/local/importsScopedPackageClientS3Deep.js
@@ -0,0 +1,3 @@
+import s3 from './importsScopedPackageClientS3.js'
+
+export default s3
diff --git a/tests/package.json b/tests/package.json
index fab261d1..ea111aa0 100644
--- a/tests/package.json
+++ b/tests/package.json
@@ -15,6 +15,7 @@
     "#sub": "./local/subpath.js"
   },
   "dependencies": {
+    "@aws-sdk/client-s3": "^3.408.0",
     "babelGeneratedDoubleDefault": "file:./local/babelGeneratedDoubleDefault",
     "eslint": "^8.12.0",
     "form-urlencoded": "^6.0.7",
diff --git a/tests/tests-node/esmock.node.test.js b/tests/tests-node/esmock.node.test.js
index 496a7e73..bd502ebb 100644
--- a/tests/tests-node/esmock.node.test.js
+++ b/tests/tests-node/esmock.node.test.js
@@ -506,3 +506,33 @@ test('should error when "strictest" mock tree module not mocked', async () => {
         .replace(':parent', 'importsCoreLocalAndPackage.js'))
   })
 })
+
+test('should mock scoped package, @aws-sdk/client-s3', async () => {
+  const scopedClientS3 = await esmock(
+    '../local/importsScopedPackageClientS3.js', {
+      '@aws-sdk/client-s3': {
+        S3Client: function () {
+          this.mocked = 'mock client'
+
+          return this
+        }
+      }
+    })
+
+  assert.strictEqual(scopedClientS3.mocked, 'mock client')
+})
+
+test('should mock scoped package, @aws-sdk/client-s3 (deep)', async () => {
+  const scopedClientS3 = await esmock(
+    '../local/importsScopedPackageClientS3Deep.js', {}, {
+      '@aws-sdk/client-s3': {
+        S3Client: function () {
+          this.mocked = 'mock client'
+
+          return this
+        }
+      }
+    })
+
+  assert.strictEqual(scopedClientS3.mocked, 'mock client')
+})