diff --git a/src/batch/clippy.toml b/src/batch/clippy.toml
index aeb91fb713fb1..df03c275d0dee 100644
--- a/src/batch/clippy.toml
+++ b/src/batch/clippy.toml
@@ -1,11 +1,6 @@
-disallowed-methods = [
-]
+disallowed-methods = []
 
-disallowed-types = [
-    { path = "risingwave_common::error::ErrorCode", reason = "Please use per-crate error type instead." },
-    { path = "risingwave_common::error::RwError", reason = "Please use per-crate error type instead." },
-    { path = "risingwave_common::error::Result", reason = "Please use per-crate error type instead." },
-]
+disallowed-types = []
 
 doc-valid-idents = [
     "RisingWave",
@@ -16,7 +11,7 @@ doc-valid-idents = [
     "PostgreSQL",
     "MySQL",
     "TopN",
-    "VNode"
+    "VNode",
 ]
 avoid-breaking-exported-api = false
 upper-case-acronyms-aggressive = true
diff --git a/src/stream/clippy.toml b/src/stream/clippy.toml
index dd26a976e1ab1..9d73b2ba754ed 100644
--- a/src/stream/clippy.toml
+++ b/src/stream/clippy.toml
@@ -7,11 +7,7 @@ disallowed-methods = [
     { path = "risingwave_expr::expr::Expression::eval_row", reason = "Please use `NonStrictExpression::eval_row_infallible` instead." },
 ]
 
-disallowed-types = [
-    { path = "risingwave_common::error::ErrorCode", reason = "Please use per-crate error type instead." },
-    { path = "risingwave_common::error::RwError", reason = "Please use per-crate error type instead." },
-    { path = "risingwave_common::error::Result", reason = "Please use per-crate error type instead." },
-]
+disallowed-types = []
 
 doc-valid-idents = [
     "RisingWave",