diff --git a/lib/wallet/txdb.js b/lib/wallet/txdb.js
index 400531c6..c08b5b3c 100644
--- a/lib/wallet/txdb.js
+++ b/lib/wallet/txdb.js
@@ -584,7 +584,9 @@ TXDB.prototype.getBlocks = function getBlocks() {
   return this.keys({
     gte: layout.b(0),
     lte: layout.b(0xffffffff),
-    parse: layout.bb
+    parse: function(key) {
+      return layout.bb(key);
+    }
   });
 };
 
@@ -1691,7 +1693,9 @@ TXDB.prototype.getHistoryHashes = function getHistoryHashes(account) {
   return this.keys({
     gte: layout.t(encoding.NULL_HASH),
     lte: layout.t(encoding.HIGH_HASH),
-    parse: layout.tt
+    parse: function(key) {
+      return layout.tt(key);
+    }
   });
 };
 
@@ -1725,7 +1729,9 @@ TXDB.prototype.getPendingHashes = function getPendingHashes(account) {
   return this.keys({
     gte: layout.p(encoding.NULL_HASH),
     lte: layout.p(encoding.HIGH_HASH),
-    parse: layout.pp
+    parse: function(key) {
+      return layout.pp(key);
+    }
   });
 };