diff --git a/classes/patreon_protect.php b/classes/patreon_protect.php
index 2d65511..f5e01a9 100644
--- a/classes/patreon_protect.php
+++ b/classes/patreon_protect.php
@@ -307,7 +307,7 @@ public static function generateBlockedImagePlaceholder($patreon_level, $attachme
 
         // first, check if cached image exists:
 
-        if (file_exists(PATREON_PLUGIN_LOCKED_IMAGE_CACHE_DIR.'/'.$cached_filename) and isset($go)) {
+        if (file_exists(PATREON_PLUGIN_LOCKED_IMAGE_CACHE_DIR.'/'.$cached_filename)) {
             // Exists - serve the cached image:
 
             header('Content-Type: '.$mime_type);