diff --git a/codegen/src/sqlstate.rs b/codegen/src/sqlstate.rs
index ea304565..d21b92ee 100644
--- a/codegen/src/sqlstate.rs
+++ b/codegen/src/sqlstate.rs
@@ -113,6 +113,7 @@ fn make_inner(codes: &LinkedHashMap<String, Vec<String>>, file: &mut BufWriter<F
         r#"
 
 #[derive(PartialEq, Eq, Clone, Debug)]
+#[allow(clippy::upper_case_acronyms)]
 enum Inner {{"#,
     )
     .unwrap();
diff --git a/tokio-postgres/src/error/sqlstate.rs b/tokio-postgres/src/error/sqlstate.rs
index 6505b51c..125124d1 100644
--- a/tokio-postgres/src/error/sqlstate.rs
+++ b/tokio-postgres/src/error/sqlstate.rs
@@ -1074,6 +1074,7 @@ impl SqlState {
 }
 
 #[derive(PartialEq, Eq, Clone, Debug)]
+#[allow(clippy::upper_case_acronyms)]
 enum Inner {
     E00000,
     E01000,