diff --git a/pkgs/development/libraries/qt-5/5.5/qtbase/default.nix b/pkgs/development/libraries/qt-5/5.5/qtbase/default.nix
index 212db01ea01d..b7a6203aeb94 100644
--- a/pkgs/development/libraries/qt-5/5.5/qtbase/default.nix
+++ b/pkgs/development/libraries/qt-5/5.5/qtbase/default.nix
@@ -185,14 +185,14 @@ stdenv.mkDerivation {
   # Qt doesn't directly need GLU (just GL), but many apps use, it's small and
   # doesn't remain a runtime-dep if not used
   ++ lib.optionals mesaSupported [ mesa mesa_glu ]
-  ++ lib.optional (mysql != null) mysql.lib
   ++ lib.optional (postgresql != null) postgresql
   ++ lib.optionals gtkStyle [gnome_vfs.out libgnomeui.out gtk GConf];
 
   buildInputs =
     [ bison flex gperf ruby ]
     ++ lib.optional developerBuild gdb
-    ++ lib.optional (cups != null) cups;
+    ++ lib.optional (cups != null) cups
+    ++ lib.optional (mysql != null) mysql.lib;
 
   nativeBuildInputs = [ python perl pkgconfig ];