diff --git a/application/BD/bd.sql b/application/BD/bd.sql
index 452be64bbfe0e25c3b58824a4e05aae3071670f1..ebfa8a3114e1c66518f2a975610a15959360eac0 100644
--- a/application/BD/bd.sql
+++ b/application/BD/bd.sql
@@ -4,7 +4,7 @@ CREATE TABLE ClasseEspece(
 );
 
 CREATE TABLE Client(
-	idClient INT NOT NULL,
+	idClient SERIAL NOT NULL,
 	nom VARCHAR(30) NOT NULL,
 	prenom VARCHAR(30) NOT NULL,
 	ddn DATE NOT NULL,