diff --git a/gitlab-ci/Dockerfile b/gitlab-ci/Dockerfile
index fa98a1be1471b8259f4c7e50e6b6fde7d7eae926..845aa20a42a6af5d9156e5f378ca906d0cf36634 100644
--- a/gitlab-ci/Dockerfile
+++ b/gitlab-ci/Dockerfile
@@ -42,6 +42,7 @@ RUN apt-get update; \
       libc6-dev \
       libperl-prereqscanner-perl \
       libperl-version-perl \
+      libregex-optimizer-perl \
       libsoap-lite-perl \
       libsys-cpu-perl \
       && rm -rf /var/lib/apt/lists/* \