diff --git a/academic/staden/slack-desc b/academic/staden/slack-desc
index dfe0102e2d..8f16ebf4aa 100644
--- a/academic/staden/slack-desc
+++ b/academic/staden/slack-desc
@@ -13,7 +13,7 @@ staden: developed set of DNA sequence assembly, editing, analysis
 staden: tools and more.
 staden:
 staden: Home: http://staden.sourceforge.net/
-staden: References: /usr/doc/staden-2.0.0b10/References
+staden: References: /usr/doc/staden-2.0.0b11/References
 staden:
 staden:
 staden:
diff --git a/academic/staden/staden.SlackBuild b/academic/staden/staden.SlackBuild
index 8eba659af0..72d19c745a 100644
--- a/academic/staden/staden.SlackBuild
+++ b/academic/staden/staden.SlackBuild
@@ -23,13 +23,13 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=staden
-VERSION=${VERSION:-2.0.0b10}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-2.0.0b11}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -42,8 +42,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@@ -61,9 +61,9 @@ set -e
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
-rm -rf $PRGNAM-$VERSION-src
-tar xvf $CWD/$PRGNAM-$VERSION-src.tar.gz
-cd $PRGNAM-$VERSION-src
+rm -rf $PRGNAM-$VERSION-2016-src
+tar xvf $CWD/$PRGNAM-$VERSION-2016-src.tar.gz
+cd $PRGNAM-$VERSION-2016-src
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
diff --git a/academic/staden/staden.info b/academic/staden/staden.info
index 9675a78e66..9f6870e2cf 100644
--- a/academic/staden/staden.info
+++ b/academic/staden/staden.info
@@ -1,8 +1,8 @@
 PRGNAM="staden"
-VERSION="2.0.0b10"
+VERSION="2.0.0b11"
 HOMEPAGE="http://staden.sourceforge.net/"
-DOWNLOAD="http://sourceforge.net/projects/staden/files/staden/2.0.0b10/staden-2.0.0b10-src.tar.gz"
-MD5SUM="81ad0b840253774e41d3089fca7af688"
+DOWNLOAD="https://sourceforge.net/projects/staden/files/staden/2.0.0b11/staden-2.0.0b11-2016-src.tar.gz"
+MD5SUM="ae59565ded12242c4c2728fbf2e185a7"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="io_lib tklib"