diff --git a/e2e/2.x/style/components/Less.vue b/e2e/2.x/style/components/Less.vue
index 2731b5dc..3e94f459 100644
--- a/e2e/2.x/style/components/Less.vue
+++ b/e2e/2.x/style/components/Less.vue
@@ -1,9 +1,18 @@
 <template>
-  <div />
+  <div>
+    <div :class="$style.a">a</div>
+    <div :class="$style.b">b</div>
+    <div :class="$style.c">c</div>
+    <div :class="$style.d">d</div>
+  </div>
 </template>
 
 <style module lang="less">
+@import './styles/less-a.less';
 .a {
   background-color: @primary-color;
 }
+.b {
+  color: @primary-color;
+}
 </style>
diff --git a/e2e/2.x/style/components/styles/less-a.less b/e2e/2.x/style/components/styles/less-a.less
new file mode 100644
index 00000000..6b45a74c
--- /dev/null
+++ b/e2e/2.x/style/components/styles/less-a.less
@@ -0,0 +1,7 @@
+@import "variables";
+.c {
+  color: @primary-color;
+}
+.d {
+  background-color: @primary-color;
+}
diff --git a/packages/vue2-jest/lib/process-style.js b/packages/vue2-jest/lib/process-style.js
index 95f32446..538705ba 100644
--- a/packages/vue2-jest/lib/process-style.js
+++ b/packages/vue2-jest/lib/process-style.js
@@ -45,7 +45,7 @@ function getPreprocessOptions(lang, filePath, jestConfig) {
       })
     }
   }
-  if (lang === 'styl' || lang === 'stylus') {
+  if (lang === 'styl' || lang === 'stylus' || lang === 'less') {
     return {
       paths: [path.dirname(filePath), process.cwd()]
     }