diff --git a/interspersed.cabal b/interspersed.cabal
--- a/interspersed.cabal
+++ b/interspersed.cabal
@@ -1,7 +1,7 @@
 name:
   interspersed
 version:
-  0.1.1.1
+  0.1.1.2
 synopsis:
   An abstraction over interspersing monadic actions
 description:
diff --git a/library/Interspersed.hs b/library/Interspersed.hs
--- a/library/Interspersed.hs
+++ b/library/Interspersed.hs
@@ -40,4 +40,4 @@
     StateT $
     \first ->
       liftM (\a -> (a, False)) $
-      unless first sep *> fx
+      unless first sep >> fx