diff --git a/index.php b/index.php
index 3bea2c6..9974998 100644
--- a/index.php
+++ b/index.php
@@ -344,7 +344,7 @@ if (!$isConfig and $hasSupplier) {
 						</div>
 					</div>
 					<div class="col-12">
-						<form action="<?php echo generateUrl(); ?>" method="post">
+						<form action="<?php echo generateUrl(); ?>" method="get">
 							<datalist id="supplierList">
 								<?php foreach ($suppliers as $supplier) : ?>
 								<option value="<?php echo $supplier; ?>" />