diff --git a/src/lib/isStorybook.ts b/src/lib/isStorybook.ts
deleted file mode 100644
index cb070f9a..00000000
--- a/src/lib/isStorybook.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export const isStorybook =
-    typeof window === "object" &&
-    Object.keys(window).find(key => key.startsWith("__STORYBOOK")) !== undefined;