1 files changed, 4 insertions, 1 deletions
diff --git a/nixos/modules/installer/cd-dvd/installation-cd-graphical-kde.nix b/nixos/modules/installer/cd-dvd/installation-cd-graphical-kde.nix
index 5876aab93a7a..bf233e24797f 100644
--- a/nixos/modules/installer/cd-dvd/installation-cd-graphical-kde.nix
+++ b/nixos/modules/installer/cd-dvd/installation-cd-graphical-kde.nix
@@ -18,7 +18,10 @@ with lib;
       autoLogin = true;
     };
 
-    desktopManager.kde5.enable = true;
+    desktopManager.kde5 = {
+      enable = true;
+      enableQt4Support = false;
+    };
 
     # Enable touchpad support for many laptops.
     synaptics.enable = true;