diff --git a/rpm/harbour-seaprint.spec b/rpm/harbour-seaprint.spec
index 191132c..86158b5 100644
--- a/rpm/harbour-seaprint.spec
+++ b/rpm/harbour-seaprint.spec
@@ -21,6 +21,9 @@ BuildRequires:  pkgconfig(glib-2.0)
 BuildRequires:  pkgconfig(cairo)
 BuildRequires:  pkgconfig(libjpeg)
 
+%define _source_payload w6T.xzdio
+%define _binary_payload w6T.xzdio
+
 %description
 Network printing for Sailfish OS