diff --git a/pkgs/desktops/plasma-5/default.nix b/pkgs/desktops/plasma-5/default.nix
index 71826e730b5..82985523c45 100644
--- a/pkgs/desktops/plasma-5/default.nix
+++ b/pkgs/desktops/plasma-5/default.nix
@@ -131,6 +131,7 @@ let
       plasma-integration = callPackage ./plasma-integration {};
       plasma-nm = callPackage ./plasma-nm {};
       plasma-pa = callPackage ./plasma-pa.nix { inherit gconf; };
+      plasma-systemmonitor = callPackage ./plasma-systemmonitor.nix { };
       plasma-thunderbolt = callPackage ./plasma-thunderbolt.nix { };
       plasma-vault = callPackage ./plasma-vault {};
       plasma-workspace = callPackage ./plasma-workspace {};
diff --git a/pkgs/desktops/plasma-5/plasma-systemmonitor.nix b/pkgs/desktops/plasma-5/plasma-systemmonitor.nix
new file mode 100644
index 00000000000..6b875745d27
--- /dev/null
+++ b/pkgs/desktops/plasma-5/plasma-systemmonitor.nix
@@ -0,0 +1,32 @@
+{ mkDerivation
+, lib
+, extra-cmake-modules
+, kdoctools
+, qtquickcontrols2
+, kconfig
+, kcoreaddons
+, ki18n
+, kiconthemes
+, kitemmodels
+, kitemviews
+, knewstuff
+, libksysguard
+, qtbase
+}:
+
+mkDerivation {
+  name = "plasma-systemmonitor";
+  meta.broken = lib.versionOlder qtbase.version "5.15.0";
+  nativeBuildInputs = [ extra-cmake-modules kdoctools ];
+  buildInputs = [
+    qtquickcontrols2
+    kconfig
+    kcoreaddons
+    ki18n
+    kitemmodels
+    kitemviews
+    knewstuff
+    kiconthemes
+    libksysguard
+  ];
+}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 5f792755300..6795cedf949 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -945,13 +945,29 @@ mapAliases ({
     yakuake
   ;
   inherit (plasma5Packages)
-    bluedevil breeze-gtk breeze-qt5 breeze-grub breeze-plymouth discover
-    kactivitymanagerd kde-cli-tools kde-gtk-config kdeplasma-addons kgamma5
-    kinfocenter kmenuedit kscreen kscreenlocker ksshaskpass ksysguard
-    kwallet-pam kwayland-integration kwin kwrited milou oxygen plasma-browser-integration
-    plasma-desktop plasma-integration plasma-nm plasma-pa plasma-vault plasma-workspace
-    plasma-workspace-wallpapers polkit-kde-agent powerdevil sddm-kcm
-    systemsettings xdg-desktop-portal-kde
+    bluedevil breeze-gtk breeze-qt5 breeze-grub breeze-plymouth
+    discover
+    kactivitymanagerd
+    kde-cli-tools kde-gtk-config kdeplasma-addons
+    kgamma5
+    kinfocenter
+    kmenuedit
+    kscreen kscreenlocker ksshaskpass ksysguard
+    kwallet-pam kwayland-integration kwin kwrited
+    milou
+    oxygen
+    plasma-browser-integration
+    plasma-desktop
+    plasma-integration
+    plasma-nm
+    plasma-pa
+    plasma-systemmonitor
+    plasma-thunderbolt
+    plasma-vault
+    plasma-workspace plasma-workspace-wallpapers
+    polkit-kde-agent powerdevil
+    sddm-kcm systemsettings
+    xdg-desktop-portal-kde
   ;
   inherit (plasma5Packages.thirdParty)
     plasma-applet-caffeine-plus