diff --git a/Makefile b/Makefile
index 5929e084..1913b9e8 100644
--- a/Makefile
+++ b/Makefile
@@ -9,12 +9,6 @@ all:
 clean:
 	rm -rf node_modules/
 
-shrinkwrap: clean
-	rm npm-shrinkwrap.json
-	npm install --no-shrinkwrap --production
-	npm prune
-	npm shrinkwrap
-
 distclean: clean
 	rm config.status*
 
diff --git a/scripts/install.sh b/scripts/install.sh
index f596aa12..6f6e1fb1 100644
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -4,4 +4,4 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
     export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig
 fi
 
-npm install
+yarn