diff --git a/src/Calc/Calc.php b/src/Calc/Calc.php
index f2ff627..481b2e5 100644
--- a/src/Calc/Calc.php
+++ b/src/Calc/Calc.php
@@ -115,7 +115,6 @@ class Calc
                             $p = 0;
 
                             eval('@$p = ' . $formel . ';');
-                            echo $formel . ": " . $p . PHP_EOL. PHP_EOL;
                             if($p > 0) {
                                 $price += $p;
                             }