diff --git a/Web/Routes/Quasi/Parse.hs b/Web/Routes/Quasi/Parse.hs
--- a/Web/Routes/Quasi/Parse.hs
+++ b/Web/Routes/Quasi/Parse.hs
@@ -18,11 +18,7 @@
 -- overlapping routes, failing if present; use 'parseRoutesNoCheck' to skip the
 -- checking. See documentation site for details on syntax.
 parseRoutes :: QuasiQuoter
-parseRoutes = QuasiQuoter
-    { quoteExp = x
-    , quotePat = y
-    }
-  where
+parseRoutes = QuasiQuoter x y where
     x s = do
         let res = resourcesFromString s
         case findOverlaps res of
@@ -32,11 +28,7 @@
 
 -- | Same as 'parseRoutes', but performs no overlap checking.
 parseRoutesNoCheck :: QuasiQuoter
-parseRoutesNoCheck = QuasiQuoter
-    { quoteExp = x
-    , quotePat = y
-    }
-  where
+parseRoutesNoCheck = QuasiQuoter x y where
     x = lift . resourcesFromString
     y = dataToPatQ (const Nothing) . resourcesFromString
 
@@ -80,15 +72,18 @@
         return $ c `AppE` s'
 
 -- | Convert a multi-line string to a set of resources. See documentation for
--- the format of this string. This is a partial function which calls error on
+-- the format of this string. This is a partial function which calls 'error' on
 -- invalid input.
 resourcesFromString :: String -> [Resource]
-resourcesFromString = map go . filter (not . null) . map trim . lines where
+resourcesFromString =
+    mapMaybe go . lines
+  where
     go s =
-        case words s of
+        case takeWhile (/= "--") $ words s of
             (pattern:constr:rest) ->
                 let pieces = piecesFromString $ drop1Slash pattern
-                 in Resource constr pieces rest
+                 in Just $ Resource constr pieces rest
+            [] -> Nothing
             _ -> error $ "Invalid resource line: " ++ s
 
 -- | Drop leading whitespace.
diff --git a/web-routes-quasi.cabal b/web-routes-quasi.cabal
--- a/web-routes-quasi.cabal
+++ b/web-routes-quasi.cabal
@@ -1,5 +1,5 @@
 name:            web-routes-quasi
-version:         0.6.0.1
+version:         0.6.1
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -16,7 +16,7 @@
   default: False
 
 library
-    build-depends:   base >= 4 && < 5, template-haskell >= 2.4 && < 2.6
+    build-depends:   base >= 4 && < 5, template-haskell >= 2.4 && < 2.5
     exposed-modules: Web.Routes.Quasi
                      Web.Routes.Quasi.Classes
                      Web.Routes.Quasi.Parse