diff --git a/graphics/luminance-hdr/luminance-hdr.SlackBuild b/graphics/luminance-hdr/luminance-hdr.SlackBuild
index d1c612fb00..3d0a6ed3b6 100644
--- a/graphics/luminance-hdr/luminance-hdr.SlackBuild
+++ b/graphics/luminance-hdr/luminance-hdr.SlackBuild
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=luminance-hdr
-VERSION=${VERSION:-2.5.0}
+VERSION=${VERSION:-2.5.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -42,7 +42,7 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i686" ]; then
+if [ "$ARCH" = "i586" ] || [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "x86_64" ]; then
diff --git a/graphics/luminance-hdr/luminance-hdr.info b/graphics/luminance-hdr/luminance-hdr.info
index fc34679cca..f5a0c26b36 100644
--- a/graphics/luminance-hdr/luminance-hdr.info
+++ b/graphics/luminance-hdr/luminance-hdr.info
@@ -1,8 +1,8 @@
 PRGNAM="luminance-hdr"
-VERSION="2.5.0"
+VERSION="2.5.1"
 HOMEPAGE="http://qtpfsgui.sourceforge.net"
-DOWNLOAD="http://downloads.sourceforge.net/qtpfsgui/2.5.0/luminance-hdr-2.5.0.tar.bz2"
-MD5SUM="da707770fddd4dbf61d0c9c943cf3582"
+DOWNLOAD="http://downloads.sourceforge.net/qtpfsgui/2.5.1/luminance-hdr-2.5.1.tar.bz2"
+MD5SUM="055278df2b370542ea57fcae86455ce5"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="qt5-webkit cfitsio"