diff --git a/lib/wpscan/wp_target/wp_custom_directories.rb b/lib/wpscan/wp_target/wp_custom_directories.rb
index 6a4d7354..59956edb 100644
--- a/lib/wpscan/wp_target/wp_custom_directories.rb
+++ b/lib/wpscan/wp_target/wp_custom_directories.rb
@@ -25,7 +25,7 @@ class WpTarget < WebSite
       response = Browser.get(@uri.merge('wp-content').to_s)
 
       if WpTarget.valid_response_codes.include?(response.code)
-        hash = Digest::MD5.hexdigest(response.body)
+        hash = WebSite.page_hash(response)
         return true if hash != error_404_hash and hash != homepage_hash
       end
 
diff --git a/lib/wpscan/wp_target/wp_must_use_plugins.rb b/lib/wpscan/wp_target/wp_must_use_plugins.rb
index e328861a..f0c82203 100644
--- a/lib/wpscan/wp_target/wp_must_use_plugins.rb
+++ b/lib/wpscan/wp_target/wp_must_use_plugins.rb
@@ -10,7 +10,7 @@ class WpTarget < WebSite
       response = Browser.get(must_use_url)
 
       if response && WpTarget.valid_response_codes.include?(response.code)
-        hash = Digest::MD5.hexdigest(response.body)
+        hash = WebSite.page_hash(response)
         return true if hash != error_404_hash && hash != homepage_hash
       end