diff --git a/packages/ra-core/src/form/useFormGroup.ts b/packages/ra-core/src/form/useFormGroup.ts
index 775f0f99fc2..5aaa915f33d 100644
--- a/packages/ra-core/src/form/useFormGroup.ts
+++ b/packages/ra-core/src/form/useFormGroup.ts
@@ -69,13 +69,14 @@ export const useFormGroup = (name: string): FormGroupState => {
     const { dirtyFields, touchedFields, validatingFields, errors } =
         useFormState();
 
-    // dirtyFields, touchedFields and validatingFields are objects with keys being the field names
+    // dirtyFields, touchedFields, validatingFields and errors are objects with keys being the field names
     // Ex: { title: true }
     // However, they are not correctly serialized when using JSON.stringify
     // To avoid our effects to not be triggered when they should, we extract the keys and use that as a dependency
     const dirtyFieldsNames = Object.keys(dirtyFields);
     const touchedFieldsNames = Object.keys(touchedFields);
     const validatingFieldsNames = Object.keys(validatingFields);
+    const errorsNames = Object.keys(errors);
 
     const formGroups = useFormGroups();
     const [state, setState] = useState<FormGroupState>({
@@ -121,7 +122,8 @@ export const useFormGroup = (name: string): FormGroupState => {
         [
             // eslint-disable-next-line react-hooks/exhaustive-deps
             JSON.stringify(dirtyFieldsNames),
-            errors,
+            // eslint-disable-next-line react-hooks/exhaustive-deps
+            JSON.stringify(errorsNames),
             // eslint-disable-next-line react-hooks/exhaustive-deps
             JSON.stringify(touchedFieldsNames),
             // eslint-disable-next-line react-hooks/exhaustive-deps