diff --git a/esqueleto.cabal b/esqueleto.cabal
--- a/esqueleto.cabal
+++ b/esqueleto.cabal
@@ -1,5 +1,5 @@
 name:                esqueleto
-version:             1.3.6
+version:             1.3.7
 synopsis:            Bare bones, type-safe EDSL for SQL queries on persistent backends.
 homepage:            https://github.com/meteficha/esqueleto
 license:             BSD3
diff --git a/src/Database/Esqueleto/Internal/Sql.hs b/src/Database/Esqueleto/Internal/Sql.hs
--- a/src/Database/Esqueleto/Internal/Sql.hs
+++ b/src/Database/Esqueleto/Internal/Sql.hs
@@ -51,7 +51,7 @@
 import Control.Monad.IO.Class (MonadIO(..))
 import Control.Monad.Logger (MonadLogger)
 import Control.Monad.Trans.Class (lift)
-import Control.Monad.Trans.Resource (MonadResourceBase)
+import Control.Monad.Trans.Resource (runResourceT, ResourceT, MonadResourceBase)
 import Data.Int (Int64)
 import Data.List (intersperse)
 import Data.Monoid (Monoid(..), (<>))
@@ -543,7 +543,7 @@
                    , MonadResourceBase m )
                  => Mode
                  -> SqlQuery a
-                 -> SqlPersistT m (C.Source (C.ResourceT (SqlPersistT m)) r)
+                 -> SqlPersistT m (C.Source (ResourceT (SqlPersistT m)) r)
 rawSelectSource mode query = src
     where
       src = do
@@ -571,7 +571,7 @@
                 , MonadLogger m
                 , MonadResourceBase m )
              => SqlQuery a
-             -> SqlPersistT m (C.Source (C.ResourceT (SqlPersistT m)) r)
+             -> SqlPersistT m (C.Source (ResourceT (SqlPersistT m)) r)
 selectSource = rawSelectSource SELECT
 
 
@@ -631,7 +631,7 @@
      , MonadLogger m
      , MonadResourceBase m )
   => SqlQuery a
-  -> SqlPersistT m (C.Source (C.ResourceT (SqlPersistT m)) r)
+  -> SqlPersistT m (C.Source (ResourceT (SqlPersistT m)) r)
 selectDistinctSource = rawSelectSource SELECT_DISTINCT
 
 
@@ -646,9 +646,9 @@
 
 -- | (Internal) Run a 'C.Source' of rows.
 runSource :: MonadResourceBase m =>
-             C.Source (C.ResourceT (SqlPersistT m)) r
+             C.Source (ResourceT (SqlPersistT m)) r
           -> SqlPersistT m [r]
-runSource src = C.runResourceT $ src C.$$ CL.consume
+runSource src = runResourceT $ src C.$$ CL.consume
 
 
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