diff --git a/types/mui.d.ts b/types/mui.d.ts
deleted file mode 100644
index a80fe63..0000000
--- a/types/mui.d.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import { type CSSProperties } from 'react'
-
-declare module '@mui/material/styles' {
-  interface PaperVariants {
-    glass: CSSProperties
-    gbaDialog: CSSProperties
-  }
-
-  interface PaperVariantsOptions {
-    glass?: CSSProperties
-    gbaDialog?: CSSProperties
-  }
-
-  interface CardVariants {
-    glass: CSSProperties
-    gbaDialog: CSSProperties
-  }
-
-  interface CardVariantsOptions {
-    glass?: CSSProperties
-    gbaDialog?: CSSProperties
-  }
-}
-
-declare module '@mui/material/Card' {
-  interface CardPropsVariantOverrides {
-    glass: true
-    gbaDialog: true
-  }
-}
-
-declare module '@mui/material/Paper' {
-  interface PaperPropsVariantOverrides {
-    glass: true
-    gbaDialog: true
-  }
-}