diff --git a/base/mate-session-manager/mate-session-manager.SlackBuild b/base/mate-session-manager/mate-session-manager.SlackBuild
index d4a93ff..ebcc4ff 100644
--- a/base/mate-session-manager/mate-session-manager.SlackBuild
+++ b/base/mate-session-manager/mate-session-manager.SlackBuild
@@ -24,7 +24,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=mate-session-manager
-VERSION=${VERSION:-1.9.1}
+VERSION=${VERSION:-1.9.2}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_msb}
 
@@ -72,7 +72,7 @@ find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
   -o -perm 511 \) -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
@@ -84,6 +84,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --mandir=/usr/man \
   --docdir=/usr/doc/$PRGNAM-$VERSION \
   --libexecdir=/usr/lib${LIBDIRSUFFIX} \
+  --enable-upower \
   --build=$ARCH-slackware-linux
 
 make $NUMJOBS || make