diff --git a/src/ReactCompareImage.tsx b/src/ReactCompareImage.tsx
index 91a9bab..23ef192 100644
--- a/src/ReactCompareImage.tsx
+++ b/src/ReactCompareImage.tsx
@@ -134,7 +134,7 @@ const ReactCompareImage = (props: ReactCompareImageProps) => {
       const rect = containerRef.current.getBoundingClientRect()
       let clientX: number
       let clientY: number
-      if (e instanceof TouchEvent) {
+      if (window.TouchEvent && e instanceof TouchEvent) {
         const touch = e.touches[0]
         invariant(touch)
         clientX = touch.clientX