diff --git a/infra/libfuzzer-pipeline.groovy b/infra/libfuzzer-pipeline.groovy
index 5ade308f4..676fe15cd 100644
--- a/infra/libfuzzer-pipeline.groovy
+++ b/infra/libfuzzer-pipeline.groovy
@@ -68,6 +68,7 @@ def call(body) {
           def zipFile= "$dockerTag-${date}.zip"
 
           sh "mkdir -p $out"
+          sh "ls -alR $workspace/"
           sh "docker run -v $workspace:/workspace -v $out:/out -e sanitizer_flags=\"-fsanitize=$sanitizer\" -t libfuzzer/$dockerTag"
           sh "zip -j $zipFile $out/*"
           sh "gsutil cp $zipFile gs://clusterfuzz-builds/$projectName/"