diff --git a/README.md b/README.md
index d0ff65f..db31d6b 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@ Run `:Repl` without saving the code on a file.
 * JavaScript
 * Clojure
 * Idris
+* Racket
 
 ## Installation
 
diff --git a/plugin/repl.vim b/plugin/repl.vim
index b671bf2..190871f 100644
--- a/plugin/repl.vim
+++ b/plugin/repl.vim
@@ -18,7 +18,7 @@ let g:repl#default_filetype_repl = {
 \   'opt'  : '--simple-prompt -r'
 \ },
 \ 'python' : {
-\   'repl' : 'python',
+\   'repl' : 'python3.6',
 \   'opt'  : '-i'
 \ },
 \ 'erlang' : {
@@ -36,6 +36,10 @@ let g:repl#default_filetype_repl = {
 \ 'idris' : {
 \   'repl' : 'idris',
 \   'opt'  : ''
+\ },
+\ 'racket' : {
+\   'repl' : 'racket',
+\   'opt' : ''
 \ }
 \}