diff --git a/kubernetes/so/Makefile b/kubernetes/so/Makefile
index 4c79718..51d7de1 100644
--- a/kubernetes/so/Makefile
+++ b/kubernetes/so/Makefile
@@ -33,7 +33,7 @@
 	@if [ -f $*/Makefile ]; then make -C $*; fi
 
 dep-%: make-%
-	@if [ -f $*/requirements.yaml ]; then $(HELM_BIN) dep up $*; fi
+	@if [ -f $*/Chart.yaml ]; then $(HELM_BIN) dep up $*; fi
 
 lint-%: dep-%
 	@if [ -f $*/Chart.yaml ]; then $(HELM_BIN) lint $*; fi
@@ -44,7 +44,7 @@
 	@$(HELM_BIN) repo index $(PACKAGE_DIR)
 
 clean:
-	@rm -f */requirements.lock
+	@rm -f */Chart.lock
 	@rm -f *tgz */charts/*tgz
 	@rm -rf $(PACKAGE_DIR)
 %: