diff --git a/htdocs/install/mysql/tables/llx_opensurvey_user_studs-opensurvey.sql b/htdocs/install/mysql/tables/llx_opensurvey_user_studs-opensurvey.sql
index 03ad9b35ec5..004b376c9ac 100644
--- a/htdocs/install/mysql/tables/llx_opensurvey_user_studs-opensurvey.sql
+++ b/htdocs/install/mysql/tables/llx_opensurvey_user_studs-opensurvey.sql
@@ -19,6 +19,6 @@ CREATE TABLE llx_opensurvey_user_studs (
     id_users INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
     nom VARCHAR(64) NOT NULL,
     id_sondage VARCHAR(16) NOT NULL,
-    reponses VARCHAR(100) NOT NULL,		-- Not used for 'F' surveys
+    reponses VARCHAR(200) NOT NULL,		-- Not used for 'F' surveys
     tms timestamp DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
 ) ENGINE=innodb;