diff --git a/test/healthcheck/test.sh b/test/healthcheck/test.sh
index 2e45c2ee..33f0a19b 100755
--- a/test/healthcheck/test.sh
+++ b/test/healthcheck/test.sh
@@ -9,6 +9,8 @@ set -u
 
 (
   cd ../.. && \
+  npm ci && \
+  npm run assets \
   ko build --platform=all --base-import-paths --tags="latest" --image-user=1000 --image-annotation="" --image-label="" ./cmd/anubis -L
 )