diff --git a/dust-lang/src/ast/mod.rs b/dust-lang/src/ast/mod.rs
index 4aab44e..3906081 100644
--- a/dust-lang/src/ast/mod.rs
+++ b/dust-lang/src/ast/mod.rs
@@ -7,7 +7,7 @@ pub use statement::*;
 
 use std::{
     collections::VecDeque,
-    fmt::{self, Display, Formatter},
+    fmt::{self, Debug, Display, Formatter},
     num::TryFromIntError,
 };
 
@@ -18,7 +18,7 @@ use crate::{Context, ContextError};
 pub type Span = (usize, usize);
 
 /// In-memory representation of a Dust program.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Clone, Serialize, Deserialize)]
 pub struct AbstractSyntaxTree {
     pub statements: VecDeque<Statement>,
 
@@ -26,6 +26,14 @@ pub struct AbstractSyntaxTree {
     pub context: Context,
 }
 
+impl Debug for AbstractSyntaxTree {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        f.debug_struct("AbstractSyntaxTree")
+            .field("statements", &self.statements)
+            .finish()
+    }
+}
+
 impl Eq for AbstractSyntaxTree {}
 
 impl PartialEq for AbstractSyntaxTree {