diff --git a/.gitignore b/.gitignore
index 7b695bdd..d6a328a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,5 +2,6 @@
 /coverage
 /lib
 /node_modules
+/.idea
 npm-debug.log*
 package-lock.json
diff --git a/src/config/plugin.js b/src/config/plugin.js
index a40f21c0..ca530dc5 100644
--- a/src/config/plugin.js
+++ b/src/config/plugin.js
@@ -11,7 +11,7 @@ function getPackagePlugins(cwd) {
   return [
     ...Object.keys(pkg.dependencies || {}),
     ...Object.keys(pkg.devDependencies || {}),
-  ].filter(dep => /^nwb-/.test(dep))
+  ].filter(dep => /^(@[^/]+\/)?nwb-/.test(dep))
 }
 
 /**
diff --git a/tests/config-test.js b/tests/config-test.js
index 9bd37f08..169c161c 100644
--- a/tests/config-test.js
+++ b/tests/config-test.js
@@ -317,6 +317,10 @@ describe('getPluginConfig()', () => {
         fake: {
           loader: 'path/to/fake.js',
           test: /\.fake$/,
+        },
+        fakeVendor: {
+          loader: 'path/to/fake.js',
+          test: /\.fake$/,
         }
       }
     })
diff --git a/tests/fixtures/plugins/node_modules/@vendor/nwb-testplugin/index.js b/tests/fixtures/plugins/node_modules/@vendor/nwb-testplugin/index.js
new file mode 100644
index 00000000..9cbdf741
--- /dev/null
+++ b/tests/fixtures/plugins/node_modules/@vendor/nwb-testplugin/index.js
@@ -0,0 +1,8 @@
+module.exports = {
+  cssPreprocessors: {
+    fakeVendor: {
+      test: /\.fake$/,
+      loader: 'path/to/fake.js'
+    }
+  }
+}
diff --git a/tests/fixtures/plugins/node_modules/@vendor/nwb-testplugin/package.json b/tests/fixtures/plugins/node_modules/@vendor/nwb-testplugin/package.json
new file mode 100644
index 00000000..14ab704d
--- /dev/null
+++ b/tests/fixtures/plugins/node_modules/@vendor/nwb-testplugin/package.json
@@ -0,0 +1,3 @@
+{
+  "main": "index.js"
+}
diff --git a/tests/fixtures/plugins/package.json b/tests/fixtures/plugins/package.json
index 59395f95..b6fd3814 100644
--- a/tests/fixtures/plugins/package.json
+++ b/tests/fixtures/plugins/package.json
@@ -1,5 +1,6 @@
 {
   "devDependencies": {
-    "nwb-testplugin": "*"
+    "nwb-testplugin": "*",
+    "@vendor/nwb-testplugin": "*"
   }
 }