diff --git a/.gitmodules b/.gitmodules
index 2064cc7f..940502d3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -68,3 +68,6 @@
 [submodule "pack/plugins/start/vim-surround"]
 	path = pack/plugins/start/vim-surround
 	url = git@github.com:tpope/vim-surround.git
+[submodule "pack/plugins/start/vim-slime"]
+	path = pack/plugins/start/vim-slime
+	url = git@github.com:jpalardy/vim-slime.git
diff --git a/pack/plugins/start/vim-slime b/pack/plugins/start/vim-slime
new file mode 160000
index 00000000..93d20227
--- /dev/null
+++ b/pack/plugins/start/vim-slime
@@ -0,0 +1 @@
+Subproject commit 93d202278004fbc8eb3ec9d734916214e6c7f034
diff --git a/vimrc b/vimrc
index 751a9622..0a22a116 100644
--- a/vimrc
+++ b/vimrc
@@ -85,6 +85,9 @@ function! GitStatus()
   return printf('%s +%d ~%d -%d', FugitiveHead(), a, m, r)
 endfunction
 
+let g:slime_target = "tmux"
+let g:slime_default_config = {"socket_name": get(split($TMUX, ","), 0), "target_pane": "{last}"}
+
 let g:netrw_list_hide= '\(^\|\s\s\)\zs\.\S\+'
 
 let g:python_highlight_all = 1