diff --git a/pkgs/development/libraries/futuresql/default.nix b/pkgs/development/libraries/futuresql/default.nix
index 05e3a86e519b..4f4044d1636b 100644
--- a/pkgs/development/libraries/futuresql/default.nix
+++ b/pkgs/development/libraries/futuresql/default.nix
@@ -5,12 +5,12 @@
   kdePackages,
   qtbase,
 }:
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "futuresql";
   version = "0.1.1";
 
   src = fetchurl {
-    url = "mirror://kde/stable/futuresql/futuresql-${version}.tar.xz";
+    url = "mirror://kde/stable/futuresql/futuresql-${finalAttrs.version}.tar.xz";
     hash = "sha256-5E7Y1alhizynuimD7ZxfdXLm4KWxmflIaINLccy+vUM=";
   };
 
@@ -23,4 +23,4 @@ stdenv.mkDerivation rec {
 
   # a library, nothing to wrap
   dontWrapQtApps = true;
-}
+})