diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index e650a8ea7605d..864f507494af5 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -1859,11 +1859,11 @@
 				    'name' => 'soc_origin',
 			    	'label' => $langs->trans('MergeOriginThirdparty'),
 				    'type' => 'other',
-				    'value' => $form->select_company('', 'soc_origin', 's.rowid != '.$object->id)
+				    'value' => $form->select_company('', 'soc_origin', 's.rowid != '.$object->id, 1, 0, 0, array(), 0, 'minwidth200')
 			    )
 		    );
 
-		    print $form->formconfirm($_SERVER["PHP_SELF"]."?socid=".$object->id, $langs->trans("MergeThirdparties"), $langs->trans("ConfirmMergeThirdparties"), "confirm_merge", $formquestion, 'no', 1);
+		    print $form->formconfirm($_SERVER["PHP_SELF"]."?socid=".$object->id, $langs->trans("MergeThirdparties"), $langs->trans("ConfirmMergeThirdparties"), "confirm_merge", $formquestion, 'no', 1, 190);
 	    }
 
         dol_htmloutput_errors($error,$errors);