Makefile: fix assets rule
@@ -32,7 +32,7 @@ PRECHECK_OPTIONS_bzr = version
.PHONY: assets
assets:
@echo ">> writing assets"
- cd $(PREFIX)/web/ui && $(GO) generate $(GOOPTS)
+ cd $(PREFIX)/web/ui && GO111MODULE=$(GO111MODULE) $(GO) generate $(GOOPTS)
@$(GOFMT) -w ./web/ui
.PHONY: check_assets
