diff --git a/postgres-backup-s3/Dockerfile b/postgres-backup-s3/Dockerfile
index d5eed1c..2c44b23 100644
--- a/postgres-backup-s3/Dockerfile
+++ b/postgres-backup-s3/Dockerfile
@@ -21,5 +21,6 @@ ENV SCHEDULE **None**
 
 ADD run.sh run.sh
 ADD backup.sh backup.sh
+ADD integration-tests.sh integration-tests.sh
 
 CMD ["sh", "run.sh"]