diff --git a/Yesod/Handler.hs b/Yesod/Handler.hs
--- a/Yesod/Handler.hs
+++ b/Yesod/Handler.hs
@@ -522,7 +522,12 @@
                 Right c' -> return $ YARPlain status (appEndo headers []) ct c' finalSession
         HCError e -> handleError e
         HCRedirect status loc -> do
-            let hs = Header "Location" (encodeUtf8 loc) : appEndo headers []
+            let disable_caching x =
+                      Header "Cache-Control" "no-cache, must-revalidate"
+                    : Header "Expires" "Thu, 01 Jan 1970 05:05:05 GMT"
+                    : x
+                hs = (if status /= H.movedPermanently301 then disable_caching else id)
+                      $ Header "Location" (encodeUtf8 loc) : appEndo headers []
             return $ YARPlain
                 status hs typePlain emptyContent
                 finalSession
diff --git a/yesod-core.cabal b/yesod-core.cabal
--- a/yesod-core.cabal
+++ b/yesod-core.cabal
@@ -1,5 +1,5 @@
 name:            yesod-core
-version:         1.1.6
+version:         1.1.6.1
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>