diff --git a/flake.lock b/flake.lock
index 5bb96c27..c7eef8de 100644
--- a/flake.lock
+++ b/flake.lock
@@ -135,16 +135,15 @@
     "harmonia": {
       "flake": false,
       "locked": {
-        "lastModified": 1664135560,
-        "narHash": "sha256-ODQX5+NTqztVtbqdubD1ED+0t6MDeQYnhqhgmUA5IGM=",
-        "owner": "astro",
+        "lastModified": 1664267218,
+        "narHash": "sha256-mwRXgJfEG2nX4o67rrdN8oPTH7jEjyHIjUoZzCx8U9Y=",
+        "owner": "helsinki-systems",
         "repo": "harmonia",
-        "rev": "ee0915762c43c71e3c76bd9d777ae7d99992a65f",
+        "rev": "060ff1286c81f9b5b2171d7f135b9a6809f67d98",
         "type": "github"
       },
       "original": {
-        "owner": "astro",
-        "ref": "flake",
+        "owner": "helsinki-systems",
         "repo": "harmonia",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 336ee5fb..e59db7e0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -44,9 +44,7 @@
     };
     flake-utils.url = "github:numtide/flake-utils";
     harmonia = {
-      # TODO: pending https://github.com/helsinki-systems/harmonia/pull/39
-      # url = "github:helsinki-systems/harmonia";
-      url = "github:astro/harmonia/flake";
+      url = "github:helsinki-systems/harmonia";
       flake = false;
     };
     heliwatch = {