diff --git a/Jenkinsfile b/Jenkinsfile
index a79daeba55..4f61d45a38 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,6 +5,8 @@ node('linux && docker') {
   withDockerContainer(image: 'node:18', args: '-u=root') {
 
     stage('Setup') {
+      // Fix dubious ownership error in Jenkins
+      sh "git config --global --add safe.directory ${WORKSPACE}"
       sh 'npm ci --ignore-scripts'
     }
 
diff --git a/scripts/get-release-artifact-and-commit-sha.mjs b/scripts/get-release-artifact-and-commit-sha.mjs
index 40e503e7f6..d3ee94bb7b 100644
--- a/scripts/get-release-artifact-and-commit-sha.mjs
+++ b/scripts/get-release-artifact-and-commit-sha.mjs
@@ -49,10 +49,15 @@ async function main() {
       `curl -L ${asset.browser_download_url} --output ${directory}/${asset.name}`
     );
   }
+  console.log('tag:', tag);
   // https://stackoverflow.com/a/1862542
-  const tagCommit = spawnSync('git', ['rev-list', '-n', '1', tag], {
+  const gitps = spawnSync('git', ['rev-list', '-n', '1', tag], {
     encoding: 'utf-8',
-  }).stdout.trim();
+  });
+  console.log('stdout:', gitps.stdout);
+  console.log('stderr:', gitps.stderr);
+  const tagCommit = gitps.stdout.trim();
+
   writeFileSync('latest-commit', tagCommit);
 
   readdirSync(topLevelDirectory, {withFileTypes: true}).forEach((file) => {