diff --git a/code/libraries/koowa/libraries/dispatcher/response/abstract.php b/code/libraries/koowa/libraries/dispatcher/response/abstract.php
index 0480c59e92..0bb0226d3f 100644
--- a/code/libraries/koowa/libraries/dispatcher/response/abstract.php
+++ b/code/libraries/koowa/libraries/dispatcher/response/abstract.php
@@ -265,9 +265,9 @@ public function isStreamable()
     {
         $request = $this->getRequest();
 
-        $isPDF        = (bool) $this->getContentType() == 'application/pdf';
-        $isInline     = (bool) !$request->isDownload();
-        $isSeekable   = (bool) $this->getStream()->isSeekable();
+        $isPDF        = $this->getContentType() == 'application/pdf';
+        $isInline     = !$request->isDownload();
+        $isSeekable   = $this->getStream()->isSeekable();
 
         if(!($isPDF && $isInline) && $isSeekable)
         {