diff --git a/hugo.toml b/hugo.toml
index dacf313..e328762 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -20,7 +20,6 @@ provider = "disqus"
 shortname = "dew-blog"
 mainSections = ["post"]
 
-mainSections = ["post"]
 [[cover]]
 enabled = true