diff --git a/docker/ci.Dockerfile b/docker/ci.Dockerfile
index 0d9c22a..7587717 100644
--- a/docker/ci.Dockerfile
+++ b/docker/ci.Dockerfile
@@ -5,7 +5,7 @@ ENV TERM xterm
 # -- Install CI deps.
 RUN set -ex && \
     apt-get update -qq && \
-    apt-get install expect npm docker.io zlib1g-dev libxml2-dev -y -qq >/dev/null && \
+    apt-get install expect npm docker.io zlib1g-dev libxml-libxml-perl -y -qq >/dev/null && \
     apt-get clean -y -qq && \
     apt-get autoclean -y -qq && \
     apt-get clean -y -qq && \
@@ -16,9 +16,6 @@ RUN set -ex && \
 # -- Copy in tap2junit plugin.
 COPY ./docker/scripts/tap2xml /usr/local/bin/tap2xml
 
-# -- Install tap2junit deps.
-RUN cpan install XML::LibXML > /dev/null
-
 # -- Install latest Bake.
 RUN set -ex && \
     pip3 install bake-cli --upgrade --quiet > /dev/null