diff --git a/pkgs/kde/plasma/plasma-workspace/default.nix b/pkgs/kde/plasma/plasma-workspace/default.nix
index 26211754685f..d7a60c785318 100644
--- a/pkgs/kde/plasma/plasma-workspace/default.nix
+++ b/pkgs/kde/plasma/plasma-workspace/default.nix
@@ -25,7 +25,6 @@
   libqalculate,
   pipewire,
   gpsd,
-  fetchpatch,
 }:
 mkKdeDerivation {
   pname = "plasma-workspace";
@@ -43,12 +42,6 @@ mkKdeDerivation {
 
     # stop accidentally duplicating fontconfig configs
     ./fontconfig.patch
-
-    # backport qt 6.11.1 regression workaround
-    (fetchpatch {
-      url = "https://invent.kde.org/plasma/plasma-workspace/-/commit/31a64dfa1a71ab1b6a495f2f44132c86858acb8f.diff";
-      hash = "sha256-j+AEdDlutDuXmYdK8BJH8bgDF9gieCkbFJK8di+9nxk=";
-    })
   ];
 
   outputs = [