diff --git a/classes/api/analytics.php b/classes/api/analytics.php
index d3caab0..3209c51 100644
--- a/classes/api/analytics.php
+++ b/classes/api/analytics.php
@@ -45,7 +45,7 @@ abstract class analytics {
      */
     private static function might_encode($input, $encode) {
         if (!$encode) {
-            return $input;
+            return str_replace("'", "\'", $input);
         }
 
         return urlencode($input);