diff --git a/opennebula_api/serializers.py b/opennebula_api/serializers.py
index 17793178..48cdd7b6 100644
--- a/opennebula_api/serializers.py
+++ b/opennebula_api/serializers.py
@@ -17,9 +17,6 @@ class VirtualMachineTemplateSerializer(serializers.Serializer):
     disk_size   = serializers.SerializerMethodField()
     set_memory      = serializers.IntegerField(write_only=True, label='Memory')
     memory      = serializers.SerializerMethodField()
-    core_price  = serializers.FloatField(source='template.cpu_cost')
-    disk_size_price  = serializers.FloatField(source='template.disk_cost')
-    memory_price  = serializers.FloatField(source='template.memory_cost')
     price       = serializers.SerializerMethodField()
 
     def create(self, validated_data):
@@ -30,9 +27,6 @@ class VirtualMachineTemplateSerializer(serializers.Serializer):
         name    = data.pop('name')
         disk_size = data.pop('disk') 
         memory  = template.pop('memory')
-        core_price = template.pop('cpu_cost') 
-        memory_price = template.pop('memory_cost') 
-        disk_size_price = template.pop('disk_cost')
         manager = OpenNebulaManager()
         
         try:
@@ -57,12 +51,16 @@ class VirtualMachineTemplateSerializer(serializers.Serializer):
         except:
             return 0
 
+
     def get_price(self, obj):
         template = obj.template
-        price = float(template.cpu) * float(template.cpu_cost)
-        price += (int(template.memory)/1024 * float(template.memory_cost))
-        for disk in template.disks:
-            price += int(disk.size)/1024 * float(template.disk_cost)
+        price = float(template.cpu) * 5.0
+        price += (int(template.memory)/1024 * 2.0)
+        try:
+            for disk in template.disks:
+                price += int(disk.size)/1024 * 0.6
+        except:
+            pass
         return price
 
     def get_memory(self, obj):
@@ -137,8 +135,8 @@ class VirtualMachineSerializer(serializers.Serializer):
 
     def get_price(self, obj):
         template = obj.template
-        price = float(template.cpu) * float(template.cpu_cost)
-        price += (int(template.memory)/1024 * float(template.memory_cost))
+        price = float(template.cpu) * 5.0
+        price += (int(template.memory)/1024 * 2.0)
         for disk in template.disks:
-            price += int(disk.size)/1024 * float(template.disk_cost)
+            price += int(disk.size)/1024 * 0.6
         return price