diff --git a/ci.sh b/ci.sh
index c1f320f..86f10c3 100755
--- a/ci.sh
+++ b/ci.sh
@@ -2,6 +2,9 @@
 
 set -euxo pipefail
 
+rustup target add wasm32-unknown-unknown
+
 npm ci
 npx nx run studio:build:web
 npx nx run studio-frontend:build:production
+