diff --git a/pkgs/development/libraries/kde-frameworks/kguiaddons.nix b/pkgs/development/libraries/kde-frameworks/kguiaddons.nix
index f86b9a31f87d..26f5dff9eff0 100644
--- a/pkgs/development/libraries/kde-frameworks/kguiaddons.nix
+++ b/pkgs/development/libraries/kde-frameworks/kguiaddons.nix
@@ -7,7 +7,7 @@
   qtbase,
   qtx11extras,
   wayland,
-  plasma-wayland-protocols,
+  kdePackages,
 }:
 
 mkDerivation {
@@ -24,7 +24,7 @@ mkDerivation {
   ]
   ++ lib.optionals stdenv.hostPlatform.isLinux [
     wayland
-    plasma-wayland-protocols
+    kdePackages.plasma-wayland-protocols
   ];
   propagatedBuildInputs = [ qtbase ];
 
diff --git a/pkgs/development/libraries/kde-frameworks/kwayland.nix b/pkgs/development/libraries/kde-frameworks/kwayland.nix
index 014ee813cfbd..4dcbe5391a85 100644
--- a/pkgs/development/libraries/kde-frameworks/kwayland.nix
+++ b/pkgs/development/libraries/kde-frameworks/kwayland.nix
@@ -4,7 +4,7 @@
   lib,
   extra-cmake-modules,
   wayland-scanner,
-  plasma-wayland-protocols,
+  kdePackages,
   qtbase,
   wayland,
   wayland-protocols,
@@ -26,7 +26,7 @@ mkDerivation {
     wayland-scanner
   ];
   buildInputs = [
-    plasma-wayland-protocols
+    kdePackages.plasma-wayland-protocols
     wayland
     wayland-protocols
   ];