diff --git a/release/tools/oracle.conf b/release/tools/oracle.conf
--- a/release/tools/oracle.conf
+++ b/release/tools/oracle.conf
@@ -27,7 +27,7 @@
     "
 
 # Should be enough for base image, image can be resized in needed
-export VMSIZE=5g
+export VMSIZE=8g
 
 # Set to a list of third-party software to enable in rc.conf(5).
 export VM_RC_LIST="