diff --git a/yesod-core/src/Yesod/Routes/TH/RenderRoute.hs b/yesod-core/src/Yesod/Routes/TH/RenderRoute.hs
index e02ff0b4..64246945 100644
--- a/yesod-core/src/Yesod/Routes/TH/RenderRoute.hs
+++ b/yesod-core/src/Yesod/Routes/TH/RenderRoute.hs
@@ -141,7 +141,10 @@ mkRenderRouteInstance :: Cxt -> Type -> [ResourceTree Type] -> Q [Dec]
 mkRenderRouteInstance cxt typ ress = do
     cls <- mkRenderRouteClauses ress
     (cons, decs) <- mkRouteCons ress
-#if MIN_VERSION_template_haskell(2,12,0)
+#if MIN_VERSION_template_haskell(2,15,0)
+    did <- DataInstD [] Nothing (AppT (ConT ''Route) typ) Nothing cons <$> fmap (pure . DerivClause Nothing) (mapM conT (clazzes False))
+    let sds = fmap (\t -> StandaloneDerivD Nothing cxt $ ConT t `AppT` ( ConT ''Route `AppT` typ)) (clazzes True)
+#elif MIN_VERSION_template_haskell(2,12,0)
     did <- DataInstD [] ''Route [typ] Nothing cons <$> fmap (pure . DerivClause Nothing) (mapM conT (clazzes False))
     let sds = fmap (\t -> StandaloneDerivD Nothing cxt $ ConT t `AppT` ( ConT ''Route `AppT` typ)) (clazzes True)
 #else