diff --git a/packages/next/client/dev/error-overlay/hot-dev-client.js b/packages/next/client/dev/error-overlay/hot-dev-client.js
index d6b0918952bcd..a9c8d0e9d5fd1 100644
--- a/packages/next/client/dev/error-overlay/hot-dev-client.js
+++ b/packages/next/client/dev/error-overlay/hot-dev-client.js
@@ -260,6 +260,10 @@ function processMessage(e) {
       )
       return handleSuccess()
     }
+    case 'serverComponentChanges': {
+      // Server component changes don't apply to `pages`.
+      return
+    }
     default: {
       if (customHmrEventHandler) {
         customHmrEventHandler(obj)