diff --git a/gitlab-ci/Dockerfile b/gitlab-ci/Dockerfile
index 5e36b696df3b297964514fca9f6cd178f35e5d16..b41099a94d7a5f091ece672b712ac6dd66c15f14 100644
--- a/gitlab-ci/Dockerfile
+++ b/gitlab-ci/Dockerfile
@@ -42,6 +42,7 @@ RUN apt-get update; \
       libc-dev-bin \
       libc6-dev \
       libcryptx-perl \
+      libdate-calc-perl \
       libdata-printer-perl \
       libperl-prereqscanner-perl \
       libperl-version-perl \