diff --git a/zpush/Dockerfile b/zpush/Dockerfile
index 8bd629f..ad30b49 100644
--- a/zpush/Dockerfile
+++ b/zpush/Dockerfile
@@ -46,12 +46,14 @@ RUN --mount=type=secret,id=repocred,target=/etc/apt/auth.conf.d/kopano.conf \
     set -x && \
     # TODO set IGNORE_FIXSTATES_ON_UPGRADE https://jira.z-hub.io/browse/ZP-1164
     # TODO remove php-mbstring once https://jira.z-hub.io/browse/ZP-1541 is resolved
+    # TODO remove php-xml once https://jira.z-hub.io/projects/ZP/issues/ZP-1558 is resolved
     apt-get update && apt-get install -y --no-install-recommends \
         apache2 \
         ca-certificates \
         crudini \
         libapache2-mod-php7.3 \
         php-mbstring \
+        php-xml \
         z-push-autodiscover \
         z-push-config-apache \
         z-push-config-apache-autodiscover \
@@ -104,4 +106,4 @@ ENTRYPOINT ["/usr/bin/dumb-init", "--"]
 CMD [ "/kopano/start.sh" ]
 
 ARG VCS_REF
-LABEL org.label-schema.vcs-ref=$VCS_REF
\ No newline at end of file
+LABEL org.label-schema.vcs-ref=$VCS_REF