1 files changed, 2 insertions, 2 deletions
diff --git a/index.php b/index.php
index 5872a9c9..c8b51df2 100644
--- a/index.php
+++ b/index.php
@@ -73,7 +73,7 @@
 			$post['extension'] = substr($post['filename'], strrpos($post['filename'], '.') + 1);
 			$post['file_id'] = rand(0, 1000000000);
 			$post['file'] = DIR_IMG . $post['file_id'] . '.' . $post['extension'];
-			$post['thumb'] = DIR_THUMB . $post['file_id'] . '.jpg';
+			$post['thumb'] = DIR_THUMB . $post['file_id'] . '.png';
 			if(!in_array($post['extension'], $allowed_ext)) error(ERROR_FILEEXT);
 		}
 		
@@ -190,4 +190,4 @@
 		
 		header('Location: ' . ROOT . FILE_INDEX, true, 302);
 	}
-?>
-\ No newline at end of file
+?>