diff --git a/nix/sources.json b/nix/sources.json
index 4777576f..8c294fa6 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -46,7 +46,7 @@
     "nix-output-monitor": {
         "branch": "master",
         "repo": "git@hera.m-0.eu:nix-output-monitor",
-        "rev": "a01d2d98ab1a99f899297d28612fd259450889d5",
+        "rev": "7ec4a081ffe63db45cf079ac26a209f3a7ebbfc0",
         "type": "git"
     },
     "nixos-19.09": {