diff --git a/fpm/Dockerfile b/fpm/Dockerfile
index ca25c5a..25af614 100644
--- a/fpm/Dockerfile
+++ b/fpm/Dockerfile
@@ -10,7 +10,7 @@ ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/do
 RUN apk add --no-cache icu-data-full curl jq trurl && \
     apk upgrade --no-cache && \
     chmod +x /usr/local/bin/install-php-extensions && \
-    install-php-extensions bcmath gd intl mysqli pdo_mysql pcntl sockets bz2 gmp soap zip ffi redis opcache apcu amqp && \
+    install-php-extensions bcmath gd intl mysqli pdo_mysql pcntl sockets bz2 gmp soap zip ffi redis opcache apcu amqp zstd && \
     mkdir -p /var/www/html && \
     mv "${PHP_INI_DIR}/php.ini-production" "${PHP_INI_DIR}/php.ini" && \
     rm -f /usr/local/etc/php-fpm.d/zz-docker.conf && \
@@ -73,4 +73,3 @@ USER www-data
 COPY --link rootfs /
 
 WORKDIR /var/www/html
-