diff --git a/stx/dockerfiles/stx-lat-tool.Dockerfile b/stx/dockerfiles/stx-lat-tool.Dockerfile
index a8523236..885de7b7 100644
--- a/stx/dockerfiles/stx-lat-tool.Dockerfile
+++ b/stx/dockerfiles/stx-lat-tool.Dockerfile
@@ -37,6 +37,8 @@ RUN apt-get -y update && apt-get --no-install-recommends -y install \
         rsync \
         cpio \
         vim \
+        libpopt0 \
+        isomd5sum \
         && \
         apt-get clean && \
         rm -rf /var/lib/apt/lists/* && \