diff --git a/types/redux-form/lib/FieldArray.d.ts b/types/redux-form/lib/FieldArray.d.ts
index a6bd442fab..b1ddbc6aa6 100644
--- a/types/redux-form/lib/FieldArray.d.ts
+++ b/types/redux-form/lib/FieldArray.d.ts
@@ -11,13 +11,13 @@ interface BaseFieldArrayProps<P = {}> {
     rerenderOnEveryChange?: boolean;
 }
 
-export interface GenericFieldArray<Field, P = {}> extends Component<BaseFieldArrayProps<P> & P> {
+export interface GenericFieldArray<Field, P = {}> extends Component<BaseFieldArrayProps<P> & Partial<P>> {
     name: string;
     valid: boolean;
     getRenderedComponent(): Component<WrappedFieldArrayProps<Field> & P>;
 }
 
-export class FieldArray<P = {}> extends Component<BaseFieldArrayProps<P> & P> implements GenericFieldArray<any, P> {
+export class FieldArray<P = {}> extends Component<BaseFieldArrayProps<P> & Partial<P>> implements GenericFieldArray<any, P> {
     name: string;
     valid: boolean;
     getRenderedComponent(): Component<WrappedFieldArrayProps<any> & P>;