diff --git a/assets/alpine-base-install.sh b/assets/alpine-base-install.sh
index 245f856..1611ecf 100755
--- a/assets/alpine-base-install.sh
+++ b/assets/alpine-base-install.sh
@@ -9,7 +9,11 @@ apk --no-cache add -U \
   php-common php-iconv php-gd mariadb-client sudo libjpeg libxml2 \
   build-base linux-headers freetype-dev zlib-dev libjpeg-turbo-dev \
   libpng-dev oniguruma-dev libzip-dev icu-dev libmcrypt-dev libxml2-dev \
-  openssh-client libcap
+  openssh-client libcap shadow
+
+# Help mapping to Linux users' host
+usermod -u 1000 www-data
+groupmod -g 1000 www-data
 
 # Configure php-fpm and nginx
 /tmp/php-configuration.sh
diff --git a/assets/debian-base-install.sh b/assets/debian-base-install.sh
index ac48956..dfade5e 100755
--- a/assets/debian-base-install.sh
+++ b/assets/debian-base-install.sh
@@ -55,6 +55,10 @@ apt-get install --no-install-recommends -qqy \
   libmcrypt-dev \
   "$LIB_XML_DEV"
 
+# Help mapping to Linux users' host
+usermod -u 1000 www-data
+groupmod -g 1000 www-data
+
 # Configure php-fpm and nginx
 /tmp/php-configuration.sh
 rm -rf /var/log/php* /etc/php*/php-fpm.conf /etc/php*/php-fpm.d