diff --git a/forc-plugins/forc-debug/src/types.rs b/forc-plugins/forc-debug/src/types.rs
index f7ac814f539..7d1fb552abd 100644
--- a/forc-plugins/forc-debug/src/types.rs
+++ b/forc-plugins/forc-debug/src/types.rs
@@ -16,6 +16,7 @@ pub type SourceMap = HashMap<PathBuf, FileSourceMap>;
 pub type Breakpoints = HashMap<PathBuf, Vec<Breakpoint>>;
 
 /// A map storing ABIs for contracts, capable of fetching ABIs from the registry for unknown contracts.
+#[derive(Debug, Default)]
 pub struct AbiMap(HashMap<ContractId, ProgramABI>);
 
 impl AbiMap {
@@ -42,12 +43,6 @@ impl AbiMap {
     }
 }
 
-impl Default for AbiMap {
-    fn default() -> Self {
-        Self(HashMap::new())
-    }
-}
-
 impl Deref for AbiMap {
     type Target = HashMap<ContractId, ProgramABI>;
     fn deref(&self) -> &Self::Target {