diff --git a/src/post.rs b/src/post.rs
index 3005894..6e612b8 100644
--- a/src/post.rs
+++ b/src/post.rs
@@ -7,7 +7,6 @@ mod running_header;
 mod tabbed_footnotes;
 
 use serde::Deserialize;
-use serde_yaml::{self};
 use slog::{debug, o};
 use std::path::Path;
 
diff --git a/src/pre/csljson.rs b/src/pre/csljson.rs
index b05f914..c4e10eb 100644
--- a/src/pre/csljson.rs
+++ b/src/pre/csljson.rs
@@ -63,7 +63,7 @@ pub struct DateVariable {
     // integers, so the deserializer needs to deal with both.
     #[serde(rename(deserialize = "date-parts"), deserialize_with = "de_date")]
     pub date_parts: Option<Vec<Vec<u32>>>,
-    pub season: Option<u32>,
+    //pub season: Option<u32>,
 }
 
 /// Deserialize the CSL JSON library.