diff --git a/packages/db/src/client.test.ts b/packages/db/src/client.test.ts
index 0acc798..d1c221e 100644
--- a/packages/db/src/client.test.ts
+++ b/packages/db/src/client.test.ts
@@ -19,19 +19,6 @@ describe("createDb", () => {
       "Database connection string is required",
     );
   });
-
-  test("throws error for null-ish connection string", () => {
-    // biome-ignore lint/suspicious/noExplicitAny: testing edge case with invalid input
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-argument
-    expect(() => createDb(null as any)).toThrow(
-      "Database connection string is required",
-    );
-    // biome-ignore lint/suspicious/noExplicitAny: testing edge case with invalid input
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-argument
-    expect(() => createDb(undefined as any)).toThrow(
-      "Database connection string is required",
-    );
-  });
 });
 
 describeE2E("[e2e] createDb with real database", () => {