diff --git a/apps/maarch_entreprise/actions/index_mlb.php b/apps/maarch_entreprise/actions/index_mlb.php
index 0840a3266a0a48b492ec1c4d2bb323fa2f484b7f..920e31baf71025cad1b8249e58cd6445f853bb47 100644
--- a/apps/maarch_entreprise/actions/index_mlb.php
+++ b/apps/maarch_entreprise/actions/index_mlb.php
@@ -710,7 +710,7 @@ function get_form_txt($values, $pathManageAction,  $actionId, $table, $module, $
             . '</label></td>';
     $frmStr .= '<td>&nbsp;</td>';
     $frmStr .= '<td class="indexing_field"><textarea name="subject" '
-            . 'id="subject"  rows="4" onchange="clear_error(\'frm_error_'
+            . 'id="subject" style="resize:vertical" rows="4" onchange="clear_error(\'frm_error_'
             . $actionId . '\');" ></textarea></td>';
     $frmStr .= '<td><span class="red_asterisk" id="subject_mandatory" '
             . 'style="display:inline;"><i class="fa fa-star"></i></span>&nbsp;</td>';
diff --git a/apps/maarch_entreprise/actions/validate_mail.php b/apps/maarch_entreprise/actions/validate_mail.php
index e64584d9e83493efd53d83b2ebc310e1271f7ba7..f77d50c978815871dc1982d25a10715d7873b7a1 100644
--- a/apps/maarch_entreprise/actions/validate_mail.php
+++ b/apps/maarch_entreprise/actions/validate_mail.php
@@ -749,7 +749,7 @@ function get_form_txt($values, $path_manage_action,  $id_action, $table, $module
     $frm_str .= '<tr id="subject_tr" style="display:'.$display_value.';">';
         $frm_str .='<td class="indexing_label"><label for="subject" class="form_title" >'._SUBJECT.'</label></td>';
         $frm_str .='<td>&nbsp;</td>';
-        $frm_str .='<td class="indexing_field"><textarea name="subject" id="subject" rows="4" onchange="clear_error(\'frm_error_'.$id_action.'\');" >';
+        $frm_str .='<td class="indexing_field"><textarea style="resize:vertical" name="subject" id="subject" rows="4" onchange="clear_error(\'frm_error_'.$id_action.'\');" >';
         if(isset($data['subject']) && !empty($data['subject']))
         {
             $frm_str .= $data['subject'];