Show all posts in a portfolio category

Hi there,

I’m having problems with some php codes. The only thing I want is to show all posts from a specific portfolio category. But right now it’s only showing 10 posts (1 page). This is the code I’m using right now in ‘taxonomy-portfolio-category.php’.

<?php 	$term = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
						$paged = (get_query_var('paged')) ? get_query_var('paged') : 0;

						query_posts( array(
								'post_type' => 'portfolio',
								'portfolio-category' => $term->slug,
								'paged' => $paged,
								'orderby' => 'menu_order',
								'order' => 'ASC'
								)
						);

					if( have_posts() ) :  while (have_posts() ): the_post(); 

						$portfolio_terms = get_the_terms( get_the_ID(), 'portfolio-category' );
							$portfolio_term = '';
								if(is_array($portfolio_terms)){
									foreach($portfolio_terms as $term){
											$portfolio_term.= $term->slug.' ';
									}
								}
				 ?>

What should I change to load all posts from a specific portfolio category.

Thank you in advance,

Nathan Lewis