diff --git a/Dockerfile b/Dockerfile
index ac6a681..14fce99 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,6 +16,7 @@ RUN apt-get -o Acquire::Check-Valid-Until=false update \
         libzip-dev \
         unzip \
     && docker-php-ext-install -j"$(nproc)" bcmath intl pcntl pdo_mysql zip \
+    && apt-mark manual libzip4 libicu72 \
     && apt-get purge -y --auto-remove \
         default-libmysqlclient-dev \
         libicu-dev \