diff --git a/app/data/container-build/cerc-builder-js/build-npm-package.sh b/app/data/container-build/cerc-builder-js/build-npm-package.sh
index 490389a..e0d1948 100755
--- a/app/data/container-build/cerc-builder-js/build-npm-package.sh
+++ b/app/data/container-build/cerc-builder-js/build-npm-package.sh
@@ -26,7 +26,7 @@ npm config set @lirewine:registry ${local_npm_registry_url}
 npm config set @cerc-io:registry ${local_npm_registry_url}
 npm config set -- ${local_npm_registry_url}:_authToken ${CERC_NPM_AUTH_TOKEN}
 # First check if the version of this package we're trying to build already exists in the registry
-package_exists=$( yarn info --json ${package_name}@${package_publish_version} | jq -r .data.dist.tarball )
+package_exists=$( yarn info --json ${package_name}@${package_publish_version} 2>/dev/null | jq -r .data.dist.tarball )
 if [[ ! -z "$package_exists" && "$package_exists" != "null" ]]; then
     echo "${package_publish_version} of ${package_name} already exists in the registry, skipping build"
     exit 0