diff --git a/nixos/modules/services/x11/desktop-managers/plasma5.nix b/nixos/modules/services/x11/desktop-managers/plasma5.nix
index 81a6bd65265a..aac905fea437 100644
--- a/nixos/modules/services/x11/desktop-managers/plasma5.nix
+++ b/nixos/modules/services/x11/desktop-managers/plasma5.nix
@@ -278,6 +278,7 @@ in
           libkscreen
           libksysguard
           milou
+          plasma-systemmonitor
           plasma-browser-integration
           plasma-integration
           polkit-kde-agent