diff --git a/shelly.cabal b/shelly.cabal
--- a/shelly.cabal
+++ b/shelly.cabal
@@ -1,6 +1,6 @@
 Name:       shelly
 
-Version:     1.6.3
+Version:     1.6.3.1
 Synopsis:    shell-like (systems) programming in Haskell
 
 Description: Shelly provides convenient systems programming in Haskell,
diff --git a/test/src/RunSpec.hs b/test/src/RunSpec.hs
--- a/test/src/RunSpec.hs
+++ b/test/src/RunSpec.hs
@@ -42,9 +42,9 @@
 
     it "can detect failing commands in pipes" $ do
       eCode <- shelly $ escaping False $ errExit False $ do
-        bash_ "echo" [ "'foo'", "|", "ls", "\"eoueouoe\"", "|", "echo", "'bar'" ]
+        bash_ "echo" [ "'foo'", "|", "ls", "\"eoueouoe\"", "2>/dev/null", "|", "echo", "'bar'" ]
         lastExitCode
-      eCode @?= 1
+      eCode `shouldSatisfy` (/= 0)
 
     it "preserve pipe behaviour" $ do
       (eCode, res) <- shelly $ escaping False $ errExit False $ do