diff -up happstack-server-7.4.4/happstack-server.cabal~ happstack-server-7.4.4/happstack-server.cabal
--- happstack-server-7.4.4/happstack-server.cabal~	2015-05-15 10:22:24.000000000 +0900
+++ happstack-server-7.4.4/happstack-server.cabal	2015-09-29 14:33:12.521350229 +0900
@@ -93,7 +93,6 @@ Library
                        syb,
                        text                   >= 0.10  && < 1.3,
                        time,
-                       time-compat,
                        threads                >= 0.5,
                        transformers           >= 0.1.3 && < 0.5,
                        transformers-base      >= 0.4   && < 0.5,
diff -up happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs~ happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs
--- happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs~	2015-05-15 10:22:24.000000000 +0900
+++ happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs	2015-09-29 14:34:35.210452384 +0900
@@ -65,7 +65,6 @@ import Data.List                    (sor
 import Data.Maybe                   (fromMaybe)
 import           Data.Map           (Map)
 import qualified Data.Map           as Map
-import Data.Time.Compat             (toUTCTime)
 import Filesystem.Path.CurrentOS    (commonPrefix, encodeString, decodeString, collapse, append)
 import Happstack.Server.Monads      (ServerMonad(askRq), FilterMonad, WebMonad)
 import Happstack.Server.Response    (ToMessage(toResponse), ifModifiedSince, forbidden, ok, seeOther)
@@ -78,6 +77,10 @@ import           Text.Blaze.Html
 import qualified Text.Blaze.Html5            as H
 import qualified Text.Blaze.Html5.Attributes as A
 
+-- Fedora change to avoid packaging time-compat:
+--import Data.Time.Compat             (toUTCTime)
+toUTCTime = id
+
 #if MIN_VERSION_time(1,5,0)
 import Data.Time     (UTCTime, formatTime, defaultTimeLocale)
 #else