diff --git a/doc/cmp.txt b/doc/cmp.txt
index e0d3118..3820df3 100644
--- a/doc/cmp.txt
+++ b/doc/cmp.txt
@@ -18,6 +18,7 @@ Config                                                              |cmp-config|
 Config Helper                                                |cmp-config-helper|
 Develop                                                            |cmp-develop|
 FAQ                                                                    |cmp-faq|
+
 ==============================================================================
 Abstract                                                          *cmp-abstract*
 
@@ -926,7 +927,11 @@ How to integrate with copilot.vim?~
     }
   }
 <
+nvim-cmp does not work as expected.~
 
+  There are some known issues. Please check the following.
+
+  - nvim-cmp does not work with `set paste` option.
 
 How to customize the menu appearance?~