diff --git a/workflow/engine/skinEngine/skinEngine.php b/workflow/engine/skinEngine/skinEngine.php
index a7fd523d8..772bf6dad 100644
--- a/workflow/engine/skinEngine/skinEngine.php
+++ b/workflow/engine/skinEngine/skinEngine.php
@@ -701,7 +701,7 @@ class SkinEngine
         $freeOfChargeText = "";
         if (! defined('SKIP_FREE_OF_CHARGE_TEXT'))
         $freeOfChargeText = "Supplied free of charge with no support, certification, warranty, maintenance nor indemnity by ProcessMaker and its Certified Partners.";
-        if(file_exists(PATH_CLASSES."class.pmLicenseManager.php")) $freeOfChargeText="";
+        if(file_exists(PATH_CLASSES."PmLicenseManager.php")) $freeOfChargeText="";
 
         $fileFooter = PATH_SKINS . SYS_SKIN . PATH_SEP . 'footer.html';
         if (file_exists($fileFooter)) {