diff --git a/install.sh b/install.sh
index eb53244..1cdc0a6 100755
--- a/install.sh
+++ b/install.sh
@@ -103,6 +103,7 @@ function install_symlink()
 
 function install_etc_files()
 {
+    shopt -s lastpipe
     (cd etc ; find * -type f) | while read -r path; do
         if [[ -x etc/$path ]]; then
             install_exec etc/$path "$DESTDIR$sysconfdir/$path"