diff --git a/nix/sources.json b/nix/sources.json
index ee75d100..4a03bc78 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -52,7 +52,7 @@
     "nix-output-monitor": {
         "branch": "main",
         "repo": "git@hera.m-0.eu:nix-output-monitor",
-        "rev": "efed0e0c287de59d9f054fd715f41b16d5a2c551",
+        "rev": "1b4a922460bc5faec7daf55671bf16169f7d1ae3",
         "type": "git"
     },
     "nixos-hardware": {