diff --git a/testing/lisp/test-ob-haskell-ghci.el b/testing/lisp/test-ob-haskell-ghci.el
index cbd5f6f9a..990addcd4 100644
--- a/testing/lisp/test-ob-haskell-ghci.el
+++ b/testing/lisp/test-ob-haskell-ghci.el
@@ -117,8 +117,6 @@ main
 (ert-deftest ob-haskell/session-named-none-means-one-shot-sessions ()
   "When no session, use a new session.
 \"none\" is a special name that means `no session'."
-  (test-ob-haskell-ghci ":session none" "x=2" nil)
-  (should-not (equal 2 (test-ob-haskell-ghci ":session \"none\"" "x" nil)))
   (test-ob-haskell-ghci ":session none" "x=2" nil)
   (should-not (equal 2 (test-ob-haskell-ghci ":session \"none\"" "x" nil))))