diff --git a/app/logical/source/url/fandom.rb b/app/logical/source/url/fandom.rb
index 5f377bd4b..59ba9bd36 100644
--- a/app/logical/source/url/fandom.rb
+++ b/app/logical/source/url/fandom.rb
@@ -150,6 +150,10 @@ def image_url?
     domain == "nocookie.net"
   end
 
+  def bad_source?
+    !image_url? && file.blank?
+  end
+
   def full_image_url
     if wiki_db_name.present? && file.present?
       subdir = Digest::MD5.hexdigest(file)
diff --git a/test/unit/sources/fandom_test.rb b/test/unit/sources/fandom_test.rb
index 930f98bf0..778797dd1 100644
--- a/test/unit/sources/fandom_test.rb
+++ b/test/unit/sources/fandom_test.rb
@@ -158,6 +158,17 @@ class FandomTest < ActiveSupport::TestCase
         assert(Source::URL.profile_url?("https://typemoon.fandom.com"))
         assert(Source::URL.profile_url?("https://genshin-impact.fandom.com/pt-br"))
       end
+
+      should "identify bad sources correctly" do
+        assert_not(Source::URL.parse("https://vignette.wikia.nocookie.net/valkyriecrusade/images/c/c5/Crimson_Hatsune_H.png/revision/latest?cb=20180702031954").bad_source?)
+        assert_not(Source::URL.parse("https://typemoon.fandom.com/wiki/Tamamo-no-Mae?file=Caster_Extra_Takeuchi_design_1.png").bad_source?)
+        assert_not(Source::URL.parse("https://typemoon.fandom.com/wiki/File:Memories_of_Trifas.png").bad_source?)
+
+        assert(Source::URL.parse("https://typemoon.fandom.com").bad_source?)
+        assert(Source::URL.parse("https://typemoon.fandom.com/wiki/User:Lemostr00").bad_source?)
+        assert(Source::URL.parse("https://typemoon.fandom.com/f/p/4400000000000077950").bad_source?)
+        assert(Source::URL.parse("https://genshin-impact.fandom.com/wiki/Ningguang/Gallery").bad_source?)
+      end
     end
   end
 end