diff --git a/exercises/practice/darts/Darts.php b/exercises/practice/darts/Darts.php
index 4025b628..37d5b5c2 100644
--- a/exercises/practice/darts/Darts.php
+++ b/exercises/practice/darts/Darts.php
@@ -26,5 +26,5 @@
 
 function score(float $xAxis, float $yAxis): int
 {
-    throw new \BadFunctionCallException("Please implement the __FUNCTION__ function!");
+    throw new \BadMethodCallException(sprintf('Implement the %s method', __FUNCTION__));
 }