diff --git a/build/index.php b/build/index.php
index 55611c3..967bbdb 100644
--- a/build/index.php
+++ b/build/index.php
@@ -2240,14 +2240,14 @@ register_module([
 				$mime_type = $pageindex->{$env->page}->uploadedfilemime;
 				$dimensions = getimagesize($env->storage_prefix . $filepath);
 				
-				$preview_sizes = [ 256, 512, 768, 1024, 1536 ];
+				$preview_sizes = [ 256, 512, 768, 1024, 1440 ];
 				$preview_html = "<figure class='preview'>
 			<img src='?action=preview&size=$settings->default_preview_size&page=" . rawurlencode($env->page) . "' />
 			<nav class='image-controls'>
 				<ul><li><a href='" . ($env->storage_prefix == "./" ? $filepath : "?action=preview&size=original&page=" . rawurlencode($env->page)) . "'>&#x01f304; Original image</a></li>
 				<li>Other Sizes: ";
 				foreach($preview_sizes as $size)
-					$preview_html .= "<a href='?action=preview&size='$size>$size" . "px</a> ";
+					$preview_html .= "<a href='?action=preview&page=" . rawurlencode($env->page) . "&size=$size'>$size" . "px</a> ";
 				$preview_html .= "</li></ul></nav>
 			</figure>
 			<h2>File Information</h2>
diff --git a/module_index.json b/module_index.json
index 03cb556..367ca6d 100644
--- a/module_index.json
+++ b/module_index.json
@@ -59,7 +59,7 @@
         "author": "Starbeamrainbowlabs",
         "description": "Adds the ability to upload files to Pepperminty Wiki. Uploaded files act as pages and have the special 'File:' prefix.",
         "id": "feature-upload",
-        "lastupdate": 1447053880,
+        "lastupdate": 1450293208,
         "optional": false
     },
     {
diff --git a/modules/feature-upload.php b/modules/feature-upload.php
index b685831..0d804ae 100644
--- a/modules/feature-upload.php
+++ b/modules/feature-upload.php
@@ -235,14 +235,14 @@ register_module([
 				$mime_type = $pageindex->{$env->page}->uploadedfilemime;
 				$dimensions = getimagesize($env->storage_prefix . $filepath);
 				
-				$preview_sizes = [ 256, 512, 768, 1024, 1536 ];
+				$preview_sizes = [ 256, 512, 768, 1024, 1440 ];
 				$preview_html = "<figure class='preview'>
 			<img src='?action=preview&size=$settings->default_preview_size&page=" . rawurlencode($env->page) . "' />
 			<nav class='image-controls'>
 				<ul><li><a href='" . ($env->storage_prefix == "./" ? $filepath : "?action=preview&size=original&page=" . rawurlencode($env->page)) . "'>&#x01f304; Original image</a></li>
 				<li>Other Sizes: ";
 				foreach($preview_sizes as $size)
-					$preview_html .= "<a href='?action=preview&size='$size>$size" . "px</a> ";
+					$preview_html .= "<a href='?action=preview&page=" . rawurlencode($env->page) . "&size=$size'>$size" . "px</a> ";
 				$preview_html .= "</li></ul></nav>
 			</figure>
 			<h2>File Information</h2>