diff --git a/build/linux/DEBIAN/hc-notify-slack/postinst b/build/linux/DEBIAN/hc-notify-slack/postinst
old mode 100644
new mode 100755
diff --git a/build/linux/DEBIAN/hc-notify-slack/postrm b/build/linux/DEBIAN/hc-notify-slack/postrm
old mode 100644
new mode 100755