diff --git a/nvim/init.vim b/nvim/init.vim
index 87faeec..de5f274 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -75,5 +75,9 @@ if !has('nvim')
   set pastetoggle=<F3>
 endif
 
+" disable mouse support
+" https://github.com/neovim/neovim/pull/19290
+set mouse=
+
 " associate Jenkinsfile with groovy syntax
 autocmd BufNewFile,BufRead Jenkinsfile set filetype=groovy