$OpenBSD: patch-Makefile,v 1.3 2019/09/16 06:54:43 giovanni Exp $
Index: Makefile
--- Makefile.orig
+++ Makefile
@@ -31,7 +31,7 @@ xpi: $(DIRS)
 	$(srcdir)/util/genxpi $(XPIFILE) $(XPI_MODULE_VERS) $(DIST) $(srcdir) $(XPI_MODULE) $(ENABLE_LANG)
 
 check:
-	util/checkFiles.py
+	${MODPY_BIN} util/checkFiles.py
 
 eslint:
 	static_analysis/eslint ipc
