diff --git a/tests/subsys/bluetooth/fast_pair/storage/factory_reset/src/main.c b/tests/subsys/bluetooth/fast_pair/storage/factory_reset/src/main.c
index fd66b3219cc1..fc4bd03a46eb 100644
--- a/tests/subsys/bluetooth/fast_pair/storage/factory_reset/src/main.c
+++ b/tests/subsys/bluetooth/fast_pair/storage/factory_reset/src/main.c
@@ -200,11 +200,18 @@ static void fp_ram_clear(void)
 
 static void fp_storage_validate_unloaded_eik(void)
 {
+	static const uint8_t eik_store[FP_STORAGE_EIK_LEN] = {
+		0xDE, 0xAD, 0xBE, 0xEF, 0xDE, 0xAD, 0xBE, 0xEF,
+		0xDE, 0xAD, 0xBE, 0xEF, 0xDE, 0xAD, 0xBE, 0xEF,
+		0xDE, 0xAD, 0xBE, 0xEF, 0xDE, 0xAD, 0xBE, 0xEF,
+		0xDE, 0xAD, 0xBE, 0xEF, 0xDE, 0xAD, 0xBE, 0xEF,
+	};
+
 	int err;
 	int ret;
 	uint8_t eik[FP_STORAGE_EIK_LEN];
 
-	err = fp_storage_eik_save(eik);
+	err = fp_storage_eik_save(eik_store);
 	zassert_equal(err, -EACCES, "Expected error before settings load");
 
 	err = fp_storage_eik_delete();