diff --git a/libraries/pyPdf/pyPdf.SlackBuild b/libraries/pyPdf/pyPdf.SlackBuild
index 8511ff0638..ab8ffa0fa5 100644
--- a/libraries/pyPdf/pyPdf.SlackBuild
+++ b/libraries/pyPdf/pyPdf.SlackBuild
@@ -53,12 +53,8 @@ find . \
 
 python setup.py install --root=$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
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION