1 files changed, 2 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index 9ddabc8563..5542b5537c 100644
--- a/common.mk
+++ b/common.mk
@@ -119,7 +119,8 @@ SCRIPT_ARGS   =	--dest-dir="$(DESTDIR)" \
 		--mflags="$(MFLAGS)" \
 		--make-flags="$(MAKEFLAGS)"
 EXTMK_ARGS    =	$(SCRIPT_ARGS) --extension $(EXTS) --extstatic $(EXTSTATIC) \
-		--make-flags="V=$(V) MINIRUBY='$(MINIRUBY)'" --
+		--make-flags="V=$(V) MINIRUBY='$(MINIRUBY)'" --gnumake=$(gnumake) \
+		--
 INSTRUBY      =	$(SUDO) $(RUNRUBY) -r./$(arch)-fake $(srcdir)/tool/rbinstall.rb
 INSTRUBY_ARGS =	$(SCRIPT_ARGS) \
 		--data-mode=$(INSTALL_DATA_MODE) \