diff --git a/mysql/tables/llx_socpeople.sql b/mysql/tables/llx_socpeople.sql
index 97eb0e3e021..ca5613cd3c2 100644
--- a/mysql/tables/llx_socpeople.sql
+++ b/mysql/tables/llx_socpeople.sql
@@ -28,6 +28,7 @@ create table llx_socpeople
   name         varchar(50),
   firstname    varchar(50),
   address      varchar(255),
+  birthday     date,
   poste        varchar(80),
   phone        varchar(30),
   phone_perso  varchar(30),