-dnssec-prover = { path = "../", features = ["validation", "std", "build_server"] }
+dnssec-prover = { path = "../", features = ["validation", "std", "build_server", "ibig"] }
afl = { version = "0.12", optional = true }
honggfuzz = { version = "0.5", optional = true, default-features = false }
afl = { version = "0.12", optional = true }
honggfuzz = { version = "0.5", optional = true, default-features = false }