diff --git a/caddy2/php5.6/Dockerfile b/caddy2/php5.6/Dockerfile
index 1de5b8b..3abcd2e 100644
--- a/caddy2/php5.6/Dockerfile
+++ b/caddy2/php5.6/Dockerfile
@@ -46,8 +46,7 @@ RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
 COPY config $PHP_INI_DIR/conf.d
 COPY php-fpm /usr/local/etc/php-fpm.d
 
-RUN curl --tlsv1 -v -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer && \
-    /usr/local/bin/composer global require hirak/prestissimo
+RUN curl --tlsv1 -v -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
 
 COPY --from=caddy /config /config
 COPY --from=caddy /data /data