diff --git a/docker-envs/Dockerfile-d10 b/docker-envs/Dockerfile-d10
index 6e4507c..6313c00 100644
--- a/docker-envs/Dockerfile-d10
+++ b/docker-envs/Dockerfile-d10
@@ -2,9 +2,10 @@
 FROM debian:10.11 AS unibuild-image
 
 # Install pre-requisites for building packages
+# ca-certificates-java only needed to circumvent a Debian/Ubuntu Java packaging bug on D10
 RUN apt-get update -y && \
     apt-get upgrade -y && \
-    apt-get install -y sudo apt-utils curl emacs-nox gnupg htop m4 make pylint rsync screen tree vim
+    apt-get install -y sudo apt-utils curl emacs-nox gnupg htop m4 make pylint rsync screen tree vim ca-certificates-java
 
 # Copy unibuild source
 COPY . /usr/share/unibuild/