diff --git a/types/react-swipeable-views-utils/index.d.ts b/types/react-swipeable-views-utils/index.d.ts
index 23c7364568..6ff6652592 100644
--- a/types/react-swipeable-views-utils/index.d.ts
+++ b/types/react-swipeable-views-utils/index.d.ts
@@ -33,7 +33,7 @@ export interface WithVirtualizeProps {
     onChangeIndex: OnChangeIndexCallback;
     onTransitionEnd?: OnTransitionEndCallback;
     overscanSlideAfter?: number;
-    overscanSliedBefore?: number;
+    overscanSlideBefore?: number;
     slideCount?: number;
     children?: React.ReactNode;
     slideRenderer: SlideRendererCallback;