diff --git a/Makefile.builder b/Makefile.builder
new file mode 100644
index 0000000..ad4acf0
--- /dev/null
+++ b/Makefile.builder
@@ -0,0 +1,9 @@
+ifeq ($(PACKAGE_SET),dom0)
+RPM_SPEC_FILES := anaconda/anaconda.spec \
+                  firstboot/firstboot.spec \
+                  qubes-logos/qubes-logos.spec \
+                  qubes-release/qubes-release.spec \
+                  lorax-templates-qubes/lorax-templates-qubes.spec \
+                  pungi/pungi.spec \
+                  pykickstart/pykickstart.spec
+endif