diff --git a/after/ftplugin/ipynb.vim b/after/ftplugin/ipynb.vim
new file mode 100644
index 0000000..21d37ba
--- /dev/null
+++ b/after/ftplugin/ipynb.vim
@@ -0,0 +1,3 @@
+let g:slime_python_ipython = 1
+nmap <silent><Leader>p :VimpyterInsertPythonBlock<CR>
+
diff --git a/after/ftplugin/python.vim b/after/ftplugin/python.vim
new file mode 100644
index 0000000..770987f
--- /dev/null
+++ b/after/ftplugin/python.vim
@@ -0,0 +1 @@
+let g:slime_python_ipython = 1