--- x2goclient-4.1.2.2/Makefile	2020-05-29 14:08:58.007273439 +0200
+++ x2goclient-4.1.2.2/Makefile.new	2020-05-29 17:39:44.803801609 +0200
@@ -115,7 +115,7 @@
 	$(INSTALL_DIR) $(DESTDIR)$(MANDIR)/
 	$(INSTALL_DIR) $(DESTDIR)$(MANDIR)/man1
 	$(INSTALL_FILE) man/man1/x2goclient.1    $(DESTDIR)$(MANDIR)/man1/x2goclient.1
-	gzip -f $(DESTDIR)$(MANDIR)/man1/x2goclient.1
+	gzip -f -n $(DESTDIR)$(MANDIR)/man1/x2goclient.1
 
 uninstall: uninstall_client uninstall_man