diff --git a/games/antares/antares.SlackBuild b/games/antares/antares.SlackBuild
index a46a00c228..3e485c7d33 100644
--- a/games/antares/antares.SlackBuild
+++ b/games/antares/antares.SlackBuild
@@ -22,11 +22,14 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220407 bkw: Modified by SlackBuilds.org, BUILD=2:
+# - make .desktop file validate.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=antares
 VERSION=${VERSION:-0.9.1}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -38,9 +41,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -61,9 +61,9 @@ cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
+  -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 {} \+
 
 # Prevent downloading the source during install
 mkdir -p $PKG/usr/share/games/$PRGNAM/downloads
@@ -90,6 +90,10 @@ make NINJA="${NINJA:-ninja} -C out/cur" install DESTDIR=$PKG
 find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" |
   grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
+sed -i -e 's|Strategy;|StrategyGame;|' \
+       -e '/^Encoding/d' \
+       $PKG/usr/share/applications/$PRGNAM.desktop
+
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a AUTHORS CONTRIBUTING COPYING COPYING.LESSER README.rst \
   $PKG/usr/doc/$PRGNAM-$VERSION