diff --git a/crates/aiken-project/src/error.rs b/crates/aiken-project/src/error.rs
index 49d29a90..1b6c1ca1 100644
--- a/crates/aiken-project/src/error.rs
+++ b/crates/aiken-project/src/error.rs
@@ -180,8 +180,6 @@ impl GetSource for Error {
             Error::ImportCycle { .. } => None,
             Error::Parse { path, .. } => Some(path.to_path_buf()),
             Error::Type { path, .. } => Some(path.to_path_buf()),
-            Error::ValidatorMustReturnBool { path, .. } => Some(path.to_path_buf()),
-            Error::WrongValidatorArity { path, .. } => Some(path.to_path_buf()),
             Error::TestFailure { path, .. } => Some(path.to_path_buf()),
             Error::Http(_) => None,
             Error::ZipExtract(_) => None,
@@ -206,8 +204,6 @@ impl GetSource for Error {
             Error::ImportCycle { .. } => None,
             Error::Parse { src, .. } => Some(src.to_string()),
             Error::Type { src, .. } => Some(src.to_string()),
-            Error::ValidatorMustReturnBool { src, .. } => Some(src.to_string()),
-            Error::WrongValidatorArity { src, .. } => Some(src.to_string()),
             Error::TestFailure { .. } => None,
             Error::Http(_) => None,
             Error::ZipExtract(_) => None,