diff --git a/meta/recipes-support/libassuan/libassuan/libassuan-add-pkgconfig-support.patch b/meta/recipes-support/libassuan/libassuan/libassuan-add-pkgconfig-support.patch
index fe811254d3..a0fc6cf757 100644
--- a/meta/recipes-support/libassuan/libassuan/libassuan-add-pkgconfig-support.patch
+++ b/meta/recipes-support/libassuan/libassuan/libassuan-add-pkgconfig-support.patch
@@ -1,3 +1,8 @@
+From d91b46ba2ed6677921c7902abe22fa7af11e308d Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Thu, 22 May 2014 10:50:00 +0100
+Subject: [PATCH] libassuan: Improve pkgconfig support
+
 Add pkgconfig support to libassuan.
 This patch is rejected by upstream for the reason below:
 They think pkgconfig adds no portability and maintaining them is not worthwhile.
@@ -130,6 +135,3 @@ index df50484..380a48a 100644
      ifelse([$3], , :, [$3])
    fi
    AC_SUBST(LIBASSUAN_CFLAGS)
--- 
-2.25.1
-
diff --git a/meta/recipes-support/libassuan/libassuan_2.5.6.bb b/meta/recipes-support/libassuan/libassuan_2.5.7.bb
similarity index 93%
rename from meta/recipes-support/libassuan/libassuan_2.5.6.bb
rename to meta/recipes-support/libassuan/libassuan_2.5.7.bb
index 7e899e7399..d1e622635f 100644
--- a/meta/recipes-support/libassuan/libassuan_2.5.6.bb
+++ b/meta/recipes-support/libassuan/libassuan_2.5.7.bb
@@ -20,7 +20,7 @@ SRC_URI = "${GNUPG_MIRROR}/libassuan/libassuan-${PV}.tar.bz2 \
            file://libassuan-add-pkgconfig-support.patch \
           "
 
-SRC_URI[sha256sum] = "e9fd27218d5394904e4e39788f9b1742711c3e6b41689a31aa3380bd5aa4f426"
+SRC_URI[sha256sum] = "0103081ffc27838a2e50479153ca105e873d3d65d8a9593282e9c94c7e6afb76"
 
 BINCONFIG = "${bindir}/libassuan-config"