diff --git a/htdocs/webservices/server_user.php b/htdocs/webservices/server_user.php
index 777f0d9b5b20ea371b590fb05cb1a887a1ecd83e..8b505111509b79918619bc8d573b73d395a5b064 100644
--- a/htdocs/webservices/server_user.php
+++ b/htdocs/webservices/server_user.php
@@ -304,7 +304,7 @@ function getUser($authentication,$id,$ref='',$ref_ext='')
 'datec' => dol_print_date($user->datec,'dayhourrfc'),
 'datem' => dol_print_date($user->datem,'dayhourrfc'),
 'societe_id' => $user->societe_id,
-'fk_socpeople' => $user->fk_socpeople,
+'fk_socpeople' => $user->contact_id,
 'fk_member' => $user->fk_member,
 'webcal_login' => $user->webcal_login,
 'phenix_login' => $user->phenix_login,