diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index 0a5bb145b4..78493f143b 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -1056,7 +1056,7 @@ miniruby.rc:
 !if "$(PROGRAM)" != ""
 $(PROGRAM):	$(MAINOBJ) $(LIBRUBY_SO) $(RUBY_INSTALL_NAME).res
 		$(ECHO) linking $(@:\=/)
-		$(Q) $(PURIFY) $(CC) $(MAINOBJ) $(RUBY_INSTALL_NAME).res \
+		$(Q) $(PURIFY) $(CC) $(MAINOBJ) $(EXTOBJS) $(RUBY_INSTALL_NAME).res \
 			$(OUTFLAG)$@ $(LIBRUBYARG) -link $(LDFLAGS) $(XLDFLAGS)
 		$(Q) $(LDSHARED_0)
 		$(Q) $(LDSHARED_1)
@@ -1107,7 +1107,7 @@ $(LIBRUBY_SO):	$(LIBRUBY_A) $(DLDOBJS) $(RUBYDEF) $(RUBY_SO_NAME).res
 		@-$(PRE_LIBRUBY_UPDATE)
 !endif
 		$(ECHO) linking shared-library $(@:\=/)
-		$(Q) $(LDSHARED) $(MAINOBJ) $(DLDOBJS) $(LIBRUBY_A) \
+		$(Q) $(LDSHARED) $(DLDOBJS) $(LIBRUBY_A) \
 			$(RUBY_SO_NAME).res $(SOLIBS) $(EXTSOLIBS) $(LIBS) -Fe$@ -link $(LDFLAGS) \
 			$(LIBRUBY_DLDFLAGS)
 		@$(RM) dummy.lib dummy.exp