diff --git a/cabal.project b/cabal.project
index fa6ad49..538ac0e 100644
--- a/cabal.project
+++ b/cabal.project
@@ -13,6 +13,11 @@ source-repository-package
   location: https://github.com/fosskers/versions.git
   tag: 7bc3355348aac3510771d4622aff09ac38c9924d
 
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
 package libarchive
   flags: -system-libarchive
 
diff --git a/lib/GHCup/Download.hs b/lib/GHCup/Download.hs
index 2de9519..0dec9a1 100644
--- a/lib/GHCup/Download.hs
+++ b/lib/GHCup/Download.hs
@@ -855,7 +855,7 @@ getGpgOpts =
 -- "baz"
 urlBaseName :: ByteString  -- ^ the url path (without scheme and host)
             -> ByteString
-urlBaseName = snd . B.breakEnd (== _slash) . urlDecode False
+urlBaseName = snd . B.breakEnd (== _slash)
 
 
 -- | Curl saves all intermediate connect headers as well, not just the last one, so we make an effort to take the