diff --git a/Makefile b/Makefile
index 0003a647b..627795936 100644
--- a/Makefile
+++ b/Makefile
@@ -92,7 +92,7 @@ else
 .PHONY: install
 install: tsc
 	@echo "installing to" $(prefix)
-	npm install -g --prefix $(prefix) .
+	yarn global add file://$(CURDIR) --prefix $(prefix)
 endif
 
 .PHONY: watch
diff --git a/build-scripts b/build-scripts
index 266a52be9..cbc00c008 160000
--- a/build-scripts
+++ b/build-scripts
@@ -1 +1 @@
-Subproject commit 266a52be97c3d15b1f250b06dd59ef048d78f1ee
+Subproject commit cbc00c008d5e03bb64c392c6a9e7046568b67ec2