diff --git a/api.py b/api.py
index daec94d..b11a450 100644
--- a/api.py
+++ b/api.py
@@ -97,6 +97,10 @@ class LigneDevis(BaseModel):
     quantite: float
     prix_unitaire_ht: Optional[float] = None
     remise_pourcentage: Optional[float] = 0.0
+    
+    @validator("article_code", pre=True)
+    def strip_insecables(cls, v):
+        return v.replace("\xa0", "").strip()
 
 
 class DevisRequest(BaseModel):