diff --git a/Dockerfile b/Dockerfile
index 8bf5d4e..77af404 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -57,8 +57,8 @@ ADD --chmod=744 https://raw.githubusercontent.com/qemus/qemu/master/web/conf/ngi
 VOLUME /storage
 EXPOSE 22 80 5900
 
-ENV CPU_CORES="1"
-ENV RAM_SIZE="1G"
+ENV CPU_CORES="2"
+ENV RAM_SIZE="2G"
 ENV DISK_SIZE="16G"
 ENV BOOT="http://example.com/image.iso"