diff --git a/runtime/indent/expect.vim b/runtime/indent/expect.vim
new file mode 100644
index 0000000..f2a1f05
--- /dev/null
+++ b/runtime/indent/expect.vim
@@ -0,0 +1,11 @@
+" Vim indent file
+" Language:	Expect
+" Maintainer:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:	2022 Jul 16
+
+if exists("b:did_indent")
+  finish
+endif
+
+" Syntax is similar to Tcl
+runtime! indent/tcl.vim