1 files changed, 1 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index b79c53d8c2..c7f2c04f64 100644
--- a/common.mk
+++ b/common.mk
@@ -361,7 +361,7 @@ test-sample: miniruby$(EXEEXT) $(RBCONFIG) $(PROGRAM) PHONY
 	@$(MINIRUBY) $(srcdir)/rubytest.rb
 
 test-knownbug: miniruby$(EXEEXT) $(PROGRAM) PHONY
-	$(BOOTSTRAPRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(PROGRAM)" $(srcdir)/KNOWNBUGS.rb
+	$(BOOTSTRAPRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(PROGRAM)" $(OPTS) $(srcdir)/KNOWNBUGS.rb
 
 test: test-sample btest-miniruby test-knownbug