diff --git a/Makefile b/Makefile
index 6ba759f..e46ad65 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,7 @@ install:
 	install -d /usr/lib/bootroot/root_filesystem
 	chmod 0666 root_filesystem/root_fs_helper
 	cp -fa root_filesystem/root_fs_helper /usr/lib/bootroot/root_filesystem
+	cp -fa root_filesystem/Initrd.gz /usr/lib/bootroot/root_filesystem
 	cp -fa yard/scripts/make_debian /usr/bin/make_debian
 	install -d /usr/share/perl5/BootRoot
 	cp -fa BootRoot/*.pm /usr/share/perl5/BootRoot
diff --git a/Makefile.pkg b/Makefile.pkg
index f72dce9..e19f976 100644
--- a/Makefile.pkg
+++ b/Makefile.pkg
@@ -10,6 +10,7 @@ install:
 	cp -fa expect_uml $(DESTDIR)/usr/lib/bootroot/expect_uml
 	install -d $(DESTDIR)/usr/lib/bootroot/root_filesystem
 	cp -fa root_filesystem/root_fs_helper $(DESTDIR)/usr/lib/bootroot/root_filesystem
+	cp -fa root_filesystem/Initrd.gz $(DESTDIR)/usr/lib/bootroot/root_filesystem
 	cp -fa yard/scripts/make_debian $(DESTDIR)/usr/bin/make_debian
 	install -d $(DESTDIR)/usr/share/perl5/BootRoot
 	cp -fa BootRoot/*.pm $(DESTDIR)/usr/share/perl5/BootRoot