diff --git a/application/helpers/update/updatedb_helper.php b/application/helpers/update/updatedb_helper.php
index 65f3c73a397..af086ea2a86 100644
--- a/application/helpers/update/updatedb_helper.php
+++ b/application/helpers/update/updatedb_helper.php
@@ -1066,6 +1066,7 @@ function db_upgrade_all($oldversion) {
                 'key' => 'string',
                 'value' => 'text'
             ));
+            alterColumn('{{surveys_languagesettings}}','surveyls_url',"text");
             Yii::app()->db->createCommand()->update('{{settings_global}}',array('stg_value'=>165),"stg_name='DBVersion'");
         }
         $oTransaction->commit();
diff --git a/installer/sql/create-mssql.sql b/installer/sql/create-mssql.sql
index 8d076cdcd48..0249144770d 100644
--- a/installer/sql/create-mssql.sql
+++ b/installer/sql/create-mssql.sql
@@ -438,7 +438,7 @@ CREATE TABLE [prefix_surveys_languagesettings] (
   [surveyls_description] varchar(max) NULL,
   [surveyls_welcometext] varchar(max) NULL,
   [surveyls_endtext] varchar(max) NULL,
-  [surveyls_url] varchar(255) NULL,
+  [surveyls_url] varchar(max) NULL,
   [surveyls_urldescription] varchar(255) NULL,
   [surveyls_email_invite_subj] varchar(255) NULL,
   [surveyls_email_invite] varchar(max) NULL,
diff --git a/installer/sql/create-mysql.sql b/installer/sql/create-mysql.sql
index c493410faad..4f9d7c24401 100644
--- a/installer/sql/create-mysql.sql
+++ b/installer/sql/create-mysql.sql
@@ -443,7 +443,7 @@ CREATE TABLE `prefix_surveys_languagesettings` (
   `surveyls_description` TEXT NULL,
   `surveyls_welcometext` TEXT NULL,
   `surveyls_endtext` TEXT NULL,
-  `surveyls_url` varchar(255) NULL,
+  `surveyls_url` TEXT NULL,
   `surveyls_urldescription` varchar(255) NULL,
   `surveyls_email_invite_subj` varchar(255) NULL,
   `surveyls_email_invite` TEXT NULL,
diff --git a/installer/sql/create-pgsql.sql b/installer/sql/create-pgsql.sql
index 623de03de7a..0ef139d71f2 100644
--- a/installer/sql/create-pgsql.sql
+++ b/installer/sql/create-pgsql.sql
@@ -449,7 +449,7 @@ CREATE TABLE prefix_surveys_languagesettings (
     surveyls_description text,
     surveyls_welcometext text,
     surveyls_endtext text,
-    surveyls_url character varying(255),
+    surveyls_url text,
     surveyls_urldescription character varying(255),
     surveyls_email_invite_subj character varying(255),
     surveyls_email_invite text,