diff --git a/0001-Handle-authentication-on-subrequests.patch b/0001-Handle-authentication-on-subrequests.patch
new file mode 100644
index 0000000..4cc6fb7
--- /dev/null
+++ b/0001-Handle-authentication-on-subrequests.patch
@@ -0,0 +1,70 @@
+From e5db7c1f5738c7874e73869a2f4511193f956b81 Mon Sep 17 00:00:00 2001
+From: Simo Sorce <simo@redhat.com>
+Date: Mon, 30 Mar 2015 12:48:30 -0400
+Subject: [PATCH] Handle authentication on subrequests
+
+In some cases (like during directory listing) Apache will re-run the
+authentication code. Many GSSAPI mechanism have replay detection so
+we cannot simply rerun the accept_sec_context phase. Others require
+multiple steps. When authntication has already been estalished just
+implicitly consider the authentication successfully performed and
+copy the user name. Otherwise fail.
+If a subrequest hits a location with a different mod_auth_gssapi
+configuration warn but do not error off right away.
+
+Fixes #15
+---
+ src/mod_auth_gssapi.c | 35 ++++++++++++++++++++++++++++++-----
+ 1 file changed, 30 insertions(+), 5 deletions(-)
+
+diff --git a/src/mod_auth_gssapi.c b/src/mod_auth_gssapi.c
+index c7881bf9e149bb190ad73741250d94541abfd0e8..e2331107b89734bd5da3a742a884c6a92489d5a8 100644
+--- a/src/mod_auth_gssapi.c
++++ b/src/mod_auth_gssapi.c
+@@ -245,13 +245,38 @@ static int mag_auth(request_rec *req)
+         return DECLINED;
+     }
+ 
+-    /* ignore auth for subrequests */
+-    if (!ap_is_initial_req(req)) {
+-        return OK;
+-    }
+-
+     cfg = ap_get_module_config(req->per_dir_config, &auth_gssapi_module);
+ 
++    /* implicit auth for subrequests if main auth already happened */
++    if (!ap_is_initial_req(req)) {
++        type = ap_auth_type(req->main);
++        if ((type != NULL) && (strcasecmp(type, "GSSAPI") == 0)) {
++            /* warn if the subrequest location and the main request
++             * location have different configs */
++            if (cfg != ap_get_module_config(req->main->per_dir_config,
++                                            &auth_gssapi_module)) {
++                ap_log_rerror(APLOG_MARK, APLOG_WARNING||APLOG_NOERRNO, 0,
++                              req, "Subrequest authentication bypass on "
++                                   "location with different configuration!");
++            }
++            if (req->main->user) {
++                req->user = apr_pstrdup(req->pool, req->main->user);
++                return OK;
++            } else {
++                ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, 0, req,
++                              "The main request is tasked to establish the "
++                              "security context, can't proceed!");
++                return HTTP_UNAUTHORIZED;
++            }
++        } else {
++            ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, 0, req,
++                          "Subrequest GSSAPI auth with no auth on the main "
++                          "request. This operation may fail if other "
++                          "subrequests already established a context or the "
++                          "mechanism requires multiple roundtrips.");
++        }
++    }
++
+     if (cfg->ssl_only) {
+         if (!mag_conn_is_https(req->connection)) {
+             ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, 0, req,
+-- 
+2.1.0
+
diff --git a/mod_auth_gssapi.spec b/mod_auth_gssapi.spec
index 4766d23..474b238 100644
--- a/mod_auth_gssapi.spec
+++ b/mod_auth_gssapi.spec
@@ -1,6 +1,6 @@
 Name:           mod_auth_gssapi
 Version:        1.1.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A GSSAPI Authentication module for Apache
 
 Group:          System Environment/Daemons
@@ -13,6 +13,7 @@ Requires:       httpd-mmn = %{_httpd_mmn}
 Requires:       krb5-libs >= 1.11.5
 
 Patch01: 0001-Escape-principal-name-to-remove-the-path-separator.patch
+Patch02: 0001-Handle-authentication-on-subrequests.patch
 
 %description
 The mod_auth_gssapi module is an authentication service that implements the
@@ -46,6 +47,9 @@ install -m 644 10-auth_gssapi.conf %{buildroot}%{_httpd_modconfdir}
 %{_httpd_moddir}/mod_auth_gssapi.so
 
 %changelog
+* Thu Mar 31 2015 Simo Sorce <simo@redhat.com> 1.1.0-3
+- Fix some authentication issues
+
 * Thu Mar 26 2015 Simo Sorce <simo@redhat.com> 1.1.0-2
 - Fix saving delegated credentials for SPNs