diff --git a/pkgs/development/libraries/kde-frameworks/kde-wrapper.nix b/pkgs/development/libraries/kde-frameworks/kde-wrapper.nix
index ea4d5acfa3b..95f9cdcecb7 100644
--- a/pkgs/development/libraries/kde-frameworks/kde-wrapper.nix
+++ b/pkgs/development/libraries/kde-frameworks/kde-wrapper.nix
@@ -2,7 +2,7 @@
 
 drv:
 
-{ targets, paths }:
+{ targets, paths ? [] }:
 
 let
   env = kdeEnv drv paths;