diff --git a/ChangeLog.md b/ChangeLog.md
index aaf1d42..65c474d 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,4 +1,8 @@
 
+## 0.6.0.3
+
+* Fix a regression introduced in 0.6.0.2: wrong 'Content-Length' header is preserved for responses with encoded content. [#47](https://github.com/fpco/http-reverse-proxy/pull/47)
+
 ## 0.6.0.2
 
 * Fix docker registry reverse proxying by preserving the 'Content-Length' response header to HTTP/2 and HEAD requests. [#45](https://github.com/fpco/http-reverse-proxy/pull/45)
diff --git a/Network/HTTP/ReverseProxy.hs b/Network/HTTP/ReverseProxy.hs
index ad82903..5d113d0 100644
--- a/Network/HTTP/ReverseProxy.hs
+++ b/Network/HTTP/ReverseProxy.hs
@@ -54,7 +54,7 @@ import           Data.Functor.Identity          (Identity (..))
 import           Data.IORef
 import           Data.List.NonEmpty             (NonEmpty (..))
 import qualified Data.List.NonEmpty             as NE
-import           Data.Maybe                     (fromMaybe, listToMaybe)
+import           Data.Maybe                     (fromMaybe, isNothing, listToMaybe)
 import           Data.Monoid                    (mappend, mconcat, (<>))
 import           Data.Set                       (Set)
 import qualified Data.Set                       as Set
@@ -426,12 +426,14 @@ waiProxyToSettings getDest wps' manager req0 sendResponse = do
                                         (awaitForever (\bs -> yield (Chunk $ fromByteString bs) >> yield Flush))
                                         (wpsProcessBody wps req $ const () <$> res)
                             src = bodyReaderSource $ HC.responseBody res
-                            noChunked = HT.httpMajor (WAI.httpVersion req) >= 2 || WAI.requestMethod req == HT.methodHead
+                            headers = HC.responseHeaders res
+                            notEncoded = isNothing (lookup "content-encoding" headers)
+                            notChunked = HT.httpMajor (WAI.httpVersion req) >= 2 || WAI.requestMethod req == HT.methodHead
                         sendResponse $ WAI.responseStream
                             (HC.responseStatus res)
                             (filter (\(key, v) -> not (key `Set.member` strippedHeaders) ||
-                                                  key == "content-length" && (noChunked || v == "0"))
-                                    (HC.responseHeaders res))
+                                                  key == "content-length" && (notEncoded && notChunked || v == "0"))
+                                    headers)
                             (\sendChunk flush -> runConduit $ src .| conduit .| CL.mapM_ (\mb ->
                                 case mb of
                                     Flush -> flush
diff --git a/http-reverse-proxy.cabal b/http-reverse-proxy.cabal
index 28952e0..2614837 100644
--- a/http-reverse-proxy.cabal
+++ b/http-reverse-proxy.cabal
@@ -1,5 +1,5 @@
 name:                http-reverse-proxy
-version:             0.6.0.2
+version:             0.6.0.3
 synopsis:            Reverse proxy HTTP requests, either over raw sockets or with WAI
 description:         Provides a simple means of reverse-proxying HTTP requests. The raw approach uses the same technique as leveraged by keter, whereas the WAI approach performs full request/response parsing via WAI and http-conduit.
 homepage:            https://github.com/fpco/http-reverse-proxy