diff --git a/gssapi-wai.cabal b/gssapi-wai.cabal
--- a/gssapi-wai.cabal
+++ b/gssapi-wai.cabal
@@ -1,5 +1,5 @@
 name:                gssapi-wai
-version:             0.1.2.0
+version:             0.1.2.1
 synopsis:            WAI Middleware for SPNEGO authentiaction
 description:         Basic WAI Middleware allows both SPNEGO and failback to Kerberos
                      username/password authentication.
@@ -22,7 +22,8 @@
 library
   exposed-modules:     Network.Wai.Middleware.SpnegoAuth
 
-  build-depends:       base >=4.8 && <4.10, gssapi, wai, wai-extra,
+  build-depends:       base >=4.8 && <4.10,
+                       gssapi >= 0.2.0, wai, wai-extra,
                        vault, base64-bytestring, bytestring, case-insensitive,
                        http-types
   default-language:    Haskell2010
diff --git a/src/Network/Wai/Middleware/SpnegoAuth.hs b/src/Network/Wai/Middleware/SpnegoAuth.hs
--- a/src/Network/Wai/Middleware/SpnegoAuth.hs
+++ b/src/Network/Wai/Middleware/SpnegoAuth.hs
@@ -88,8 +88,9 @@
 defaultAuthError logerr settings (Just (Left (KrbException code err))) _ respond = do
     logerr $ "Kerberos error code: " <> show code <> ", error: " <> show err
     defaultAuthResponse settings respond
-defaultAuthError logerr settings (Just (Right (GssException code err))) _ respond = do
-    logerr $ "GSSAPI error code: " <> show code <> ", error: " <> show err
+defaultAuthError logerr settings (Just (Right (GssException major majorTxt minor minorTxt))) _ respond = do
+    logerr $ "GSSAPI major code: " <> show major <> ", error: " <> show majorTxt
+               <> ", minor code: " <> show minor <> ", error: " <> show minorTxt
     defaultAuthResponse settings respond
 
 -- | Key that is used to access the username in WAI vault