diff --git a/build/base/Dockerfile b/build/base/Dockerfile
index fe323674..37aebaff 100644
--- a/build/base/Dockerfile
+++ b/build/base/Dockerfile
@@ -110,4 +110,5 @@ RUN groupadd --gid 1001 gotenberg \
   && mkdir /gotenberg \
   && chown gotenberg: /gotenberg
 
+# TODO remove.
 RUN apt-get install -y procps
\ No newline at end of file