diff --git a/packages/booking-flow/env/server.ts b/packages/booking-flow/env/server.ts
new file mode 100644
index 000000000..a4f0982d8
--- /dev/null
+++ b/packages/booking-flow/env/server.ts
@@ -0,0 +1,18 @@
+import { createEnv } from "@t3-oss/env-nextjs"
+import { z } from "zod"
+
+export const env = createEnv({
+  /**
+   * Due to t3-env only checking typeof window === "undefined"
+   * and Netlify running Deno, window is never "undefined"
+   * https://github.com/t3-oss/t3-env/issues/154
+   */
+  isServer: typeof window === "undefined" || "Deno" in window,
+  server: {
+    FOO: z.string().optional(),
+  },
+  emptyStringAsUndefined: true,
+  runtimeEnv: {
+    FOO: process.env.FOO,
+  },
+})
diff --git a/packages/booking-flow/lib/index.tsx b/packages/booking-flow/lib/index.tsx
index 6f29fe4e2..81e53ff6c 100644
--- a/packages/booking-flow/lib/index.tsx
+++ b/packages/booking-flow/lib/index.tsx
@@ -1,9 +1,13 @@
 import { Typography } from "@scandic-hotels/design-system/Typography"
 
+import { env } from "../env/server"
+
+const tempEnv = env.FOO
+
 export function Temp() {
   return (
     <Typography variant="Body/Lead text">
-      <p>Tjena</p>
+      <p>Tjena {tempEnv}</p>
     </Typography>
   )
 }
diff --git a/packages/booking-flow/package.json b/packages/booking-flow/package.json
index 9777654af..690153618 100644
--- a/packages/booking-flow/package.json
+++ b/packages/booking-flow/package.json
@@ -25,6 +25,7 @@
     "@eslint/eslintrc": "^3.3.1",
     "@eslint/js": "^9.26.0",
     "@scandic-hotels/typescript-config": "workspace:*",
+    "@t3-oss/env-nextjs": "^0.13.4",
     "@types/lodash-es": "^4",
     "@types/react": "19.1.0",
     "@typescript-eslint/eslint-plugin": "^8.32.0",
@@ -34,6 +35,7 @@
     "eslint-plugin-import": "^2.31.0",
     "eslint-plugin-simple-import-sort": "^12.1.1",
     "typescript": "5.8.3",
-    "vitest": "^3.2.4"
+    "vitest": "^3.2.4",
+    "zod": "^3.24.4"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 28924f2f4..20585d3c0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6776,6 +6776,7 @@ __metadata:
     "@eslint/js": "npm:^9.26.0"
     "@scandic-hotels/common": "workspace:*"
     "@scandic-hotels/typescript-config": "workspace:*"
+    "@t3-oss/env-nextjs": "npm:^0.13.4"
     "@types/lodash-es": "npm:^4"
     "@types/react": "npm:19.1.0"
     "@typescript-eslint/eslint-plugin": "npm:^8.32.0"
@@ -6786,6 +6787,7 @@ __metadata:
     eslint-plugin-simple-import-sort: "npm:^12.1.1"
     typescript: "npm:5.8.3"
     vitest: "npm:^3.2.4"
+    zod: "npm:^3.24.4"
   peerDependencies:
     next: ^15
     react: ^19