diff --git a/buuka.cabal b/buuka.cabal
index e3261b6..aa46056 100644
--- a/buuka.cabal
+++ b/buuka.cabal
@@ -52,6 +52,8 @@ library
                      , exceptions
                      , bytestring
                      , filepath
+                     , vector
+                     , hashids
   hs-source-dirs:      src
 
 executable buuka
diff --git a/default.nix b/default.nix
index 8fcdb78..6832dc6 100644
--- a/default.nix
+++ b/default.nix
@@ -1,7 +1,7 @@
 { mkDerivation, aeson, base, bytestring, conduit, conduit-extra
-, containers, exceptions, filepath, hedgehog, hedgehog-corpus, mtl
-, optparse-applicative, stdenv, tasty, tasty-hedgehog, text
-, transformers, unliftio, yaml
+, containers, exceptions, filepath, hashids, hedgehog
+, hedgehog-corpus, mtl, optparse-applicative, stdenv, tasty
+, tasty-hedgehog, text, transformers, unliftio, vector, yaml
 }:
 mkDerivation {
   pname = "buuka";
@@ -11,7 +11,7 @@ mkDerivation {
   isExecutable = true;
   libraryHaskellDepends = [
     aeson base bytestring conduit conduit-extra containers exceptions
-    filepath mtl transformers unliftio yaml
+    filepath hashids mtl transformers unliftio vector yaml
   ];
   executableHaskellDepends = [ base optparse-applicative unliftio ];
   testHaskellDepends = [
diff --git a/src/Data/Buuka.hs b/src/Data/Buuka.hs
index 38af5c8..540b354 100644
--- a/src/Data/Buuka.hs
+++ b/src/Data/Buuka.hs
@@ -11,10 +11,6 @@ module Data.Buuka
   )
   where
 
-import Data.Map
-       (Map)
-import qualified Data.Map.Strict as M
-
 import Database.Migrations
 
 import Data.Aeson
@@ -38,12 +34,12 @@ data BuukaEntry
 instance SafeJSON BuukaEntry where
   type Version BuukaEntry = 0
 
-newtype Buuka = Buuka ( Map URL BuukaEntry )
+newtype Buuka = Buuka [BuukaEntry]
   deriving stock (Show, Eq)
   deriving newtype (Semigroup, Monoid, FromJSON, ToJSON)
 
 insert :: BuukaEntry -> Buuka -> Buuka
-insert e (Buuka b) = Buuka (M.insert (url e) e b)
+insert e (Buuka b) = Buuka (e : b)
 
 instance SafeJSON Buuka where
   type Version Buuka = 0