diff --git a/desktop/xonclock/xonclock.SlackBuild b/desktop/xonclock/xonclock.SlackBuild
index e60e61dd57..7cf0d5ac50 100755
--- a/desktop/xonclock/xonclock.SlackBuild
+++ b/desktop/xonclock/xonclock.SlackBuild
@@ -77,12 +77,8 @@ CXXFLAGS="$SLKCFLAGS" \
 make
 make install DESTDIR=$PKG
 
-( cd $PKG
-  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
-    xargs strip --strip-unneeded 2> /dev/null || true
-  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
-    xargs strip --strip-unneeded 2> /dev/null
-)
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
 ( cd $PKG/usr/man
   find . -type f -exec gzip -9 {} \;