diff --git a/web-nginx-mysql/alpine/Dockerfile b/web-nginx-mysql/alpine/Dockerfile
index 2a7535682..ca819d424 100644
--- a/web-nginx-mysql/alpine/Dockerfile
+++ b/web-nginx-mysql/alpine/Dockerfile
@@ -46,6 +46,7 @@ RUN addgroup zabbix && \
             php7-mbstring \
             php7-mysqli \
             php7-session \
+            php7-simplexml \
             php7-sockets \
             php7-xmlreader \
             php7-xmlwriter \
diff --git a/web-nginx-pgsql/alpine/Dockerfile b/web-nginx-pgsql/alpine/Dockerfile
index e25446185..c0896bbd7 100644
--- a/web-nginx-pgsql/alpine/Dockerfile
+++ b/web-nginx-pgsql/alpine/Dockerfile
@@ -44,6 +44,7 @@ RUN addgroup zabbix && \
             php7-mbstring \
             php7-pgsql \
             php7-session \
+            php7-simplexml \
             php7-sockets \
             php7-xmlreader \
             php7-xmlwriter \