diff --git a/deevirt_schema/libvirt/dom/stats.py b/deevirt_schema/libvirt/dom/stats.py
index 4f85678..d08f8b5 100644
--- a/deevirt_schema/libvirt/dom/stats.py
+++ b/deevirt_schema/libvirt/dom/stats.py
@@ -5,8 +5,6 @@ from time import time
 
 class CPU(BaseModel):
     model_config = ConfigDict()
-    current_time:int = Field(default_factory=time)
-    interval:int = Field()
     time:int = Field()
     user:int = Field()
     system:int = Field()
@@ -19,8 +17,6 @@ class DiskFlows(BaseModel):
 
 class Disk(BaseModel):
     model_config = ConfigDict()
-    current_time:int = Field(default_factory=time)
-    interval:int = Field()
     uuid:UUID4 = Field()
     name:str = Field()
     read:DiskFlows = Field()
@@ -32,8 +28,6 @@ class MemorySwap(BaseModel):
 
 class Memory(BaseModel):
     model_config = ConfigDict()
-    current_time:int = Field()
-    available:Optional[int] = Field(default=None)
     current:int = Field()
     maximum:int = Field()
     disk_caches:Optional[int] = Field(default=None)
@@ -52,8 +46,6 @@ class Interface(BaseModel):
     model_config = ConfigDict()
     
     uuid:UUID4 = Field()
-    current_time:int = Field(default_factory=time)
-    interval:int = Field()
     name:str = Field()
     rx:InterfaceFlows = Field()
     tx:InterfaceFlows = Field()
diff --git a/setup.py b/setup.py
index 8ce50df..3fcdca0 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import find_packages, setup
 
 setup(
     name='deevirt_schema',
-    version='0.1.28',    
+    version='0.1.29',    
     description='Deevirt Schema',
     url='https://git.celeonet.fr/Deevirt/deevirt_schema.git',
     author='Celeonet',