diff --git a/install/includes/core_class.php b/install/includes/core_class.php
index 111cdf55..51f5d733 100644
--- a/install/includes/core_class.php
+++ b/install/includes/core_class.php
@@ -33,6 +33,8 @@ class Core {
 				echo "Directory ".$data['directory']." cannot be found";
 				exit;
 			}
+		} else {
+			$counter++;
 		}
 
 		// Check if all the required fields have been entered