diff --git a/build.sh b/build.sh
index 09fb196a..c32c7d64 100755
--- a/build.sh
+++ b/build.sh
@@ -7,4 +7,4 @@ sudo npm install yarn -g
 sudo ln -s "$(npm bin --global)"/yarn /usr/bin/yarn
 
 # build it
-yarn build
\ No newline at end of file
+sudo yarn build
\ No newline at end of file