diff --git a/snippets/haskell-mode/function b/snippets/haskell-mode/function
index ea2e02295..633d1e640 100644
--- a/snippets/haskell-mode/function
+++ b/snippets/haskell-mode/function
@@ -1,6 +1,7 @@
 # -*- mode: snippet -*-
 # name: fun
 # key: fun
+# expand-env: ((yas-indent-line 'fixed))
 # --
 ${1:function-name} :: ${2:type}
-$1 ${3:arguments} $0
\ No newline at end of file
+$1 ${3:arguments} $0