diff --git a/Application.hs b/Application.hs
index adb4601..e326685 100644
--- a/Application.hs
+++ b/Application.hs
@@ -151,13 +151,6 @@ makeFoundation conf = do
 instance MonadActive m => MonadActive (SqlPersistT m) where -- FIXME orphan upstream
     monadActive = lift monadActive
 deriving instance MonadCatch m => MonadCatch (SqlPersistT m)
-instance MonadCatch m => MonadCatch (ResourceT m) where
-  catch (ResourceT m) c = ResourceT $ \r -> m r `catch` \e -> unResourceT (c e) r
-  mask a = ResourceT $ \e -> mask $ \u -> unResourceT (a $ q u) e
-    where q u (ResourceT b) = ResourceT (u . b)
-  uninterruptibleMask a =
-    ResourceT $ \e -> uninterruptibleMask $ \u -> unResourceT (a $ q u) e
-      where q u (ResourceT b) = ResourceT (u . b)
 instance MonadReader env m => MonadReader env (SqlPersistT m) where
     ask = lift ask
 
diff --git a/stackage-server.cabal b/stackage-server.cabal
index 8c20a19..dd929fe 100644
--- a/stackage-server.cabal
+++ b/stackage-server.cabal
@@ -97,7 +97,7 @@ library
                  , ghc-prim
                  , system-fileio
                  , system-filepath
-                 , resourcet
+                 , resourcet                     >= 1.1.2
                  , aws                           >= 0.9        && < 0.10
                  , conduit-extra
                  , tar                           >= 0.4        && < 0.5