diff --git a/crates/specctra-core/src/common.rs b/crates/specctra-core/src/common.rs
index 8538666..282981a 100644
--- a/crates/specctra-core/src/common.rs
+++ b/crates/specctra-core/src/common.rs
@@ -1,5 +1,3 @@
-use crate::error::ParseError;
-
 pub enum ListToken {
     Start { name: String },
     Leaf { value: String },
diff --git a/crates/specctra-core/src/read.rs b/crates/specctra-core/src/read.rs
index 56700e0..889418f 100644
--- a/crates/specctra-core/src/read.rs
+++ b/crates/specctra-core/src/read.rs
@@ -141,10 +141,6 @@ impl<R: std::io::BufRead> ListTokenizer<R> {
         }
     }
 
-    fn map_context<T>(&self, result: Result<T, ParseError>) -> Result<T, ParseErrorContext> {
-        result.map_err(|err| self.add_context(err))
-    }
-
     fn next_char(&mut self) -> Result<char, ParseErrorContext> {
         let return_chr = self.peek_char()?;
         self.reset_char();