diff --git a/ext/bbcode/main.php b/ext/bbcode/main.php
index 72eec4e8..732d3b35 100644
--- a/ext/bbcode/main.php
+++ b/ext/bbcode/main.php
@@ -142,7 +142,7 @@ class BBCode extends FormatterExtension {
 			$start = strpos($text, "[code]");
 			if($start === false) break;
 
-			$end = strpos($text, "[/code]");
+			$end = strpos($text, "[/code]", $start);
 			if($end === false) break;
 
 			$beginning = substr($text, 0, $start);