diff --git a/app/__test__/core/env.spec.ts b/app/__test__/core/env.spec.ts
index d4c5ba3..b3d13ab 100644
--- a/app/__test__/core/env.spec.ts
+++ b/app/__test__/core/env.spec.ts
@@ -14,6 +14,7 @@ describe("env", () => {
       expect(is_toggled(1)).toBe(true);
       expect(is_toggled(0)).toBe(false);
       expect(is_toggled("anything else")).toBe(false);
+      expect(is_toggled(undefined, true)).toBe(true);
    });
 
    test("env()", () => {
diff --git a/app/src/core/env.ts b/app/src/core/env.ts
index 08e2902..a32427c 100644
--- a/app/src/core/env.ts
+++ b/app/src/core/env.ts
@@ -1,7 +1,7 @@
 export type Env = {};
 
 export const is_toggled = (given: unknown, fallback?: boolean): boolean => {
-   return typeof given === "string" ? [1, "1", "true"].includes(given) : Boolean(fallback);
+   return typeof given === "string" ? [1, "1", "true"].includes(given) : Boolean(given || fallback);
 };
 
 export function isDebug(): boolean {