diff --git a/src/Filters/ContentFilter.php b/src/Filters/ContentFilter.php
index e2339bd..0bda97d 100644
--- a/src/Filters/ContentFilter.php
+++ b/src/Filters/ContentFilter.php
@@ -15,7 +15,7 @@ use SilverStripe\Core\Injector\Injector;
  */
 abstract class ContentFilter {
 
-	use configurable;
+	use Configurable;
 	
 	/**
 	 * Nested content filter