diff --git a/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.ini b/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.ini
index 1459d24..0777997 100755
--- a/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.ini
+++ b/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.ini
@@ -5,7 +5,7 @@
 ; @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 ;
 
-;[1.0.4]
+;[1.0.5]
 ;
 ; Main tab of the administration
 ;
diff --git a/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.sys.ini b/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.sys.ini
index c2274e6..4fca48e 100755
--- a/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.sys.ini
+++ b/language/en-GB/en-GB.mod_checkout_lightbox_pagarme.sys.ini
@@ -5,6 +5,6 @@
 ; @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 ;
 
-;[1.0.4]
+;[1.0.5]
 MOD_LIGHTBOXPAGARME="Checkout Lightbox with Pagar.me"
 MOD_LIGHTBOXPAGARME_XML_DESCRIPTION="<h3>Module "_QQ_"Checkout Lightbox with Pagar.me"_QQ_" developed for Joomla.</h3><p>&nbsp;</p><p>If it is the first installation go to Extensions => Modules.<br/>Then look for a module called "_QQ_"Checkout Lightbox with Pagar.me"_QQ_" and click it.<br/>Configure and publish the product or service for sale.</p><p>&nbsp;</p>"
\ No newline at end of file
diff --git a/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.ini b/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.ini
index 3a6d291..5ca7a82 100755
--- a/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.ini
+++ b/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.ini
@@ -5,7 +5,7 @@
 ; @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 ;
 
-;[1.0.4]
+;[1.0.5]
 ;
 ; Aba principal da administração
 ;
diff --git a/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.sys.ini b/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.sys.ini
index b4b813f..12f1695 100755
--- a/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.sys.ini
+++ b/language/pt-BR/pt-BR.mod_checkout_lightbox_pagarme.sys.ini
@@ -5,6 +5,6 @@
 ; @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 ;
 
-;[1.0.4]
+;[1.0.5]
 MOD_LIGHTBOXPAGARME="Checkout Lightbox with Pagar.me"
 MOD_LIGHTBOXPAGARME_XML_DESCRIPTION="<h3>Módulo "_QQ_"Checkout Lightbox with Pagar.me"_QQ_" desenvolvido para Joomla.</h3><p>&nbsp;</p><p>Caso seja a primeira instalação, acesse Extensões => Módulos.<br/>Em seguida procure um módulo chamado "_QQ_"Checkout Lightbox with Pagar.me"_QQ_" e clique nele.<br/>Configure e publique o produto ou serviço para venda.</p><p>&nbsp;</p>"
\ No newline at end of file
diff --git a/mod_checkout_lightbox_pagarme.php b/mod_checkout_lightbox_pagarme.php
index d0fec3e..566bfa2 100755
--- a/mod_checkout_lightbox_pagarme.php
+++ b/mod_checkout_lightbox_pagarme.php
@@ -28,7 +28,7 @@
 $product_name = $params->get('product_name');
 $product_description = $params->get('product_description');
 $show_quantity = $params->get('show_quantity');
-$allow_quantity_change = $params->get('allow_quantity_change');
+$allow_quantity_change = $params->get('allow_quantity_change', '1');
 $quantity = $params->get('quantity');
 $amount = $params->get('amount');
 $amount_api = str_replace(array('.', ','), '', $amount); /* O valor para API deve ser sem separador de milhar e de decimal. */
diff --git a/mod_checkout_lightbox_pagarme.xml b/mod_checkout_lightbox_pagarme.xml
index 5a86121..0af8f98 100755
--- a/mod_checkout_lightbox_pagarme.xml
+++ b/mod_checkout_lightbox_pagarme.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <extension version="3.0" type="module" group="" method="upgrade">
 	<name>MOD_LIGHTBOXPAGARME</name>
-	<version>1.0.4</version>
-	<creationDate>12 September 2017</creationDate>
+	<version>1.0.5</version>
+	<creationDate>21 September 2017</creationDate>
 	<license>GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html</license>
 	<copyright>2017 Deividson</copyright>
 	<author>Deividson Developer (http://deividson.net)</author>
diff --git a/tmpl/default.php b/tmpl/default.php
index 81d866a..6d6ac5b 100755
--- a/tmpl/default.php
+++ b/tmpl/default.php
@@ -37,7 +37,7 @@
 	<div class="control-label">
 		<label>
 			<?php echo JText::_('MOD_LIGHTBOXPAGARME_SQUANTITY_LABEL'); ?>
-			<?php if(($allow_quantity_change == "1") || ($allow_quantity_change == "")) { ?>
+			<?php if($allow_quantity_change == "1") { ?>
 			<input id="quantity<?php echo $module->id; ?>"
 				type="text"
 				class="quantity"