diff --git a/applications/prometheus.nix b/applications/prometheus.nix
index d60dc83..674d161 100644
--- a/applications/prometheus.nix
+++ b/applications/prometheus.nix
@@ -54,7 +54,7 @@ in {
         enable = true;
         openFirewall = true;
         # most collectors are on by default see https://github.com/prometheus/node_exporter for more options
-        enabledCollectors = ["systemd"];
+        enabledCollectors = ["systemd" "processes"];
       };
     }
     (mkIf cfg.server.enable {