diff --git a/Math.php b/Math.php
index 613f069..4e6492e 100644
--- a/Math.php
+++ b/Math.php
@@ -121,7 +121,7 @@ $wgHooks['ParserTestParser'][] = 'MathHooks::onParserTestParser';
 
 $dir = dirname( __FILE__ ) . '/';
 $wgAutoloadClasses['MathHooks'] = $dir . 'Math.hooks.php';
-$wgAutoloadClasses['MathRenderer'] = $dir . 'Math.body.php';
+$wgAutoloadClasses['MathRenderer'] = $dir . 'MathRenderer.php';
 
 $wgExtensionMessagesFiles['Math'] = $dir . 'Math.i18n.php';
 
diff --git a/Math.body.php b/MathRenderer.php
similarity index 100%
rename from Math.body.php
rename to MathRenderer.php