diff --git a/app/models/concerns/with_blocks.rb b/app/models/concerns/with_blocks.rb
index 81d3707d1de134ad434b4ee707fd9cfce073b78f..3ba12f3e3db4e6b1449926b7306b4ef9c8b27990 100644
--- a/app/models/concerns/with_blocks.rb
+++ b/app/models/concerns/with_blocks.rb
@@ -11,6 +11,6 @@ module WithBlocks
 
   # Basic rule is: TOC if 2 titles or more
   def show_toc?
-    (blocks.collect(&:title).uniq.compact - ['']).many?
+    (blocks.collect(&:title) - ['']).many?
   end
 end