diff --git a/scripts/install b/scripts/install
index 01b5246..4ad5101 100644
--- a/scripts/install
+++ b/scripts/install
@@ -188,9 +188,9 @@ chown -R "$app":"$app" "$final_path"
 
 pushd $final_path
     ynh_use_nodejs
-    #sudo -u $app env PATH=$PATH:$nodejs_path npm install "graphql@^0.13.1" --save --production
-    #sudo -u $app env PATH=$PATH:$nodejs_path npm install "acorn@^6.0.0" --save --production
-    #sudo -u $app env PATH=$PATH:$nodejs_path npm install "babel-core@>=6.0.20" --save --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm install "graphql@^0.13.0" --save --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm install "acorn@^6.0.0" --save --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm install "babel-core@>=6.0.20" --save --production
     #sudo -u $app env PATH=$PATH:$nodejs_path npm install "eslint@>=5.0.0" --save --production
     sudo -u $app env PATH=$PATH:$nodejs_path npm install --production
     sudo -u $app env PATH=$PATH:$nodejs_path npm audit fix