diff --git a/Network/Wai/Application/Classic/RevProxy.hs b/Network/Wai/Application/Classic/RevProxy.hs
--- a/Network/Wai/Application/Classic/RevProxy.hs
+++ b/Network/Wai/Application/Classic/RevProxy.hs
@@ -58,7 +58,7 @@
 reqToHReq req route = def {
     H.host           = revProxyDomain route
   , H.port           = revProxyPort route
-  , H.secure         = isSecure req
+  , H.secure         = False -- FIXME: upstream is HTTP only
   , H.requestHeaders = addForwardedFor req $ filter headerToBeRelay hdr
   , H.path           = pathByteString path'
   , H.queryString    = dropQuestion query
diff --git a/wai-app-file-cgi.cabal b/wai-app-file-cgi.cabal
--- a/wai-app-file-cgi.cabal
+++ b/wai-app-file-cgi.cabal
@@ -1,5 +1,5 @@
 Name:                   wai-app-file-cgi
-Version:                3.0.1
+Version:                3.0.2
 Author:                 Kazu Yamamoto <kazu@iij.ad.jp>
 Maintainer:             Kazu Yamamoto <kazu@iij.ad.jp>
 License:                BSD3