diff --git a/packages/design-system/lib/components/Icons/MaterialIcon/generated.tsx b/packages/design-system/lib/components/Icons/MaterialIcon/generated.tsx
index f8254cd05..20f197a76 100644
--- a/packages/design-system/lib/components/Icons/MaterialIcon/generated.tsx
+++ b/packages/design-system/lib/components/Icons/MaterialIcon/generated.tsx
@@ -430,15 +430,16 @@ import YardOutlined from "./generated/YardOutlined"
 import YardFilled from "./generated/YardFilled"
 
 type SvgIcon = FunctionComponent<SVGProps<SVGSVGElement>>
-
-export const materialIcons: Record<
+type IconMap = Record<
   string,
   Partial<{
     outlined: { outlined: SvgIcon; filled?: SvgIcon }
     rounded: { outlined: SvgIcon; filled?: SvgIcon }
     sharp: { outlined: SvgIcon; filled?: SvgIcon }
   }>
-> = {
+>
+
+const _materialIcons = {
   accessibility: {
     outlined: { outlined: AccessibilityOutlined, filled: AccessibilityFilled },
   },
@@ -985,6 +986,8 @@ export const materialIcons: Record<
   },
   wifi: { outlined: { outlined: WifiOutlined, filled: WifiFilled } },
   yard: { outlined: { outlined: YardOutlined, filled: YardFilled } },
-}
+} satisfies IconMap
 
-export type MaterialIconName = keyof typeof materialIcons
+export const materialIcons = _materialIcons as IconMap
+
+export type MaterialIconName = keyof typeof _materialIcons
diff --git a/scripts/material-symbols-update.mts b/scripts/material-symbols-update.mts
index 0dd1afc3f..54e37d4ab 100644
--- a/scripts/material-symbols-update.mts
+++ b/scripts/material-symbols-update.mts
@@ -349,19 +349,22 @@ import type { FunctionComponent, SVGProps } from "react"
 ${imports.join("\n")}
 
 type SvgIcon = FunctionComponent<SVGProps<SVGSVGElement>>
-
-export const materialIcons: Record<
+type IconMap = Record<
   string,
   Partial<{
     outlined: { outlined: SvgIcon; filled?: SvgIcon }
     rounded: { outlined: SvgIcon; filled?: SvgIcon }
     sharp: { outlined: SvgIcon; filled?: SvgIcon }
   }>
-> = {
-${registryEntries.join("\n")}
-}
+>
 
-export type MaterialIconName = keyof typeof materialIcons
+const _materialIcons = {
+${registryEntries.join("\n")}
+} satisfies IconMap
+
+export const materialIcons = _materialIcons as IconMap
+
+export type MaterialIconName = keyof typeof _materialIcons
 `.trim() + "\n"
 
   await writeFile(OUT, content, "utf8")