diff --git a/slapos/recipe/kvm/__init__.py b/slapos/recipe/kvm/__init__.py
index 9da93c8e4bbbbf23bbac729373d42f535e78f24b..09aebd860468d968220302e6cf831bc219988092 100644
--- a/slapos/recipe/kvm/__init__.py
+++ b/slapos/recipe/kvm/__init__.py
@@ -137,7 +137,8 @@ class Recipe(BaseSlapRecipe):
     #    [database_path, python_path])
     
     kvm_conf['vnc_display'] = 1
-
+    kvm_conf['smp_count']   = self.options['smp_count']
+    kvm_conf['ram_size']    = self.options['ram_size']
     return kvm_conf
 
   def installNoVnc(self, source_ip, source_port, target_ip, target_port,