diff --git a/crates/keyfork-shard/src/lib.rs b/crates/keyfork-shard/src/lib.rs
index 496d00c..fdd2969 100644
--- a/crates/keyfork-shard/src/lib.rs
+++ b/crates/keyfork-shard/src/lib.rs
@@ -129,7 +129,7 @@ pub fn remote_decrypt(w: &mut impl Write) -> Result<(), Box<dyn std::error::Erro
             (Some(pubkey), Some(payload)) => (pubkey, payload),
             _ => {
                 let validator = MnemonicSetValidator {
-                    word_lengths: [24, 48],
+                    word_lengths: [24, 39],
                 };
 
                 let [pubkey_mnemonic, payload_mnemonic] = pm.prompt_validated_wordlist(
diff --git a/crates/keyfork-shard/src/openpgp.rs b/crates/keyfork-shard/src/openpgp.rs
index 520c246..3d06b47 100644
--- a/crates/keyfork-shard/src/openpgp.rs
+++ b/crates/keyfork-shard/src/openpgp.rs
@@ -62,7 +62,7 @@ use super::{
 };
 
 // 256 bit share is 49 bytes + some amount of hunk bytes, gives us reasonable padding
-const ENC_LEN: u8 = 4 * 16;
+const ENC_LEN: u8 = 52;
 
 /// Errors encountered while performing operations using OpenPGP.
 #[derive(Debug, thiserror::Error)]