diff --git a/packages/core/src/errors.ts b/packages/core/src/errors.ts
index b00c5b33..ad3f37e1 100644
--- a/packages/core/src/errors.ts
+++ b/packages/core/src/errors.ts
@@ -1,17 +1,9 @@
 export class ReDotError extends Error {
-  static from<T>(error: T, message?: string): ReDotError {
-    return new ReDotError(message, { cause: error });
+  static from<T>(error: T, message?: string) {
+    return new this(message, { cause: error });
   }
 }
 
-export class QueryError extends ReDotError {
-  static override from<T>(error: T, message?: string): QueryError {
-    return new QueryError(message, { cause: error });
-  }
-}
+export class QueryError extends ReDotError {}
 
-export class MutationError extends ReDotError {
-  static override from<T>(error: T, message?: string): MutationError {
-    return new MutationError(message, { cause: error });
-  }
-}
+export class MutationError extends ReDotError {}
diff --git a/packages/react/src/utils/jotai.ts b/packages/react/src/utils/jotai.ts
index 8f2529a3..b3314f0f 100644
--- a/packages/react/src/utils/jotai.ts
+++ b/packages/react/src/utils/jotai.ts
@@ -22,8 +22,8 @@ export class AtomFamilyError extends QueryError {
       ? Param
       : unknown,
     message?: string,
-  ): AtomFamilyError {
-    return new AtomFamilyError(atomFamily, param, message, {
+  ) {
+    return new this(atomFamily, param, message, {
       cause: error,
     });
   }