diff --git a/core/imageboard.pack.php b/core/imageboard.pack.php
index 68b25489..fca5740d 100644
--- a/core/imageboard.pack.php
+++ b/core/imageboard.pack.php
@@ -452,8 +452,8 @@ class Image {
 
 		$tmpl = str_replace('$id',   $this->id,   $tmpl);
 		$tmpl = str_replace('$hash', $this->hash, $tmpl);
-		$tmpl = str_replace('$hash_ab', substr($hash, 0, 2), $tmpl);
-		$tmpl = str_replace('$hash_cd', substr($hash, 2, 2), $tmpl);
+		$tmpl = str_replace('$hash_ab', substr($this->hash, 0, 2), $tmpl);
+		$tmpl = str_replace('$hash_cd', substr($this->hash, 2, 2), $tmpl);
 		$tmpl = str_replace('$tags', $_escape($tags),  $tmpl);
 		$tmpl = str_replace('$base', $base_href,  $tmpl);
 		$tmpl = str_replace('$ext',  $this->ext,  $tmpl);