diff --git a/Dockerfile b/Dockerfile
index c6ed307a..81300c4e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,6 +31,7 @@ COPY . .
 RUN mv .env.testing .env
 RUN composer install
 RUN php artisan key:generate
+COPY docker/php-test.ini /usr/local/etc/php/php.ini
 ENTRYPOINT [ "/srv/vendor/bin/phpunit" ]
 
 FROM alpine:${ALPINE_VERSION}
diff --git a/docker/php-test.ini b/docker/php-test.ini
new file mode 100644
index 00000000..dc4ad81b
--- /dev/null
+++ b/docker/php-test.ini
@@ -0,0 +1 @@
+memory_limit=2048M
\ No newline at end of file