diff --git a/src/CSPBuilder.php b/src/CSPBuilder.php
index 702dc64..a5b067e 100644
--- a/src/CSPBuilder.php
+++ b/src/CSPBuilder.php
@@ -137,7 +137,7 @@ public function compile(): string
             if (!is_string($this->policies['report-uri'])) {
                 throw new TypeError('report-uri policy somehow not a string');
             }
-            $compiled [] = 'report-uri ' . $this->enc($this->policies['report-uri'], 'url') . '; ';
+            $compiled [] = 'report-uri ' . $this->policies['report-uri'] . '; ';
         }
         if (!empty($this->policies['report-to'])) {
             if (!is_string($this->policies['report-to'])) {