diff --git a/packages/next/build/webpack/plugins/mini-css-extract-plugin/src/CssModule.js b/packages/next/build/webpack/plugins/mini-css-extract-plugin/src/CssModule.js
index 462d76aeb4e2c30ebaffff83e90ea721b726d2f2..45ab2a1f0c78fb1e58bb6c95ac6a446c94efaebe 100644
--- a/packages/next/build/webpack/plugins/mini-css-extract-plugin/src/CssModule.js
+++ b/packages/next/build/webpack/plugins/mini-css-extract-plugin/src/CssModule.js
@@ -53,8 +53,8 @@ class CssModule extends webpack.Module {
     callback()
   }
 
-  updateHash(hash) {
-    super.updateHash(hash)
+  updateHash(hash, context) {
+    super.updateHash(hash, context)
     hash.update(this.content)
     hash.update(this.media || '')
     hash.update(this.sourceMap ? JSON.stringify(this.sourceMap) : '')