diff --git a/Modele/Detailtarifacte.php b/Modele/Detailtarifacte.php
index 491381c..ddefc33 100755
--- a/Modele/Detailtarifacte.php
+++ b/Modele/Detailtarifacte.php
@@ -1039,7 +1039,7 @@ public function getseancespossiblesprescription()
 	{
 		$codePrestataire 	= $_SESSION['p_codePrestataire_C'];
 		
-		$sql = 'SELECT fn_prix_acte_modifiable_consultation() AS prixActeModifiable;';
+		$sql = 'SELECT fn_prix_acte_modifiable_consultation(?) AS prixActeModifiable;';
 		
 		$resultat = $this->executerRequete($sql, array($codePrestataire))->fetch(PDO::FETCH_ASSOC);