diff --git a/pkgs/servers/monitoring/prometheus/shelly-exporter.nix b/pkgs/servers/monitoring/prometheus/shelly-exporter.nix
index 955999592903..566d8c338077 100644
--- a/pkgs/servers/monitoring/prometheus/shelly-exporter.nix
+++ b/pkgs/servers/monitoring/prometheus/shelly-exporter.nix
@@ -5,15 +5,15 @@
   nixosTests,
 }:
 
-buildGoModule rec {
+buildGoModule {
   pname = "shelly_exporter";
-  version = "1.0.0";
+  version = "0-unstable-2025-03-19";
 
   src = fetchFromGitHub {
     owner = "aexel90";
-    repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-L0TuBDq5eEahQvzqd1WuvmXuQbbblCM+Nvj15IybnVo=";
+    repo = "shelly_exporter";
+    rev = "2e82fb01ec9337f6e2c68267e6d43c0f1677c481";
+    hash = "sha256-FYz0hmZiVWL6/bBccOBzFVpjN8HqbG+7+uODC2LwxZk=";
   };
 
   vendorHash = "sha256-BCrge2xLT4b4wpYA+zcsH64a/nfV8+HeZF7L49p2gEw=";