diff --git a/pkgs/by-name/pr/prometheus-storagebox-exporter/package.nix b/pkgs/by-name/pr/prometheus-storagebox-exporter/package.nix
index 9a4dbd6d1a46..f9b5b50b1696 100644
--- a/pkgs/by-name/pr/prometheus-storagebox-exporter/package.nix
+++ b/pkgs/by-name/pr/prometheus-storagebox-exporter/package.nix
@@ -4,18 +4,18 @@
   fetchFromGitHub,
 }:
 
-buildGoModule {
+buildGoModule rec {
   pname = "prometheus-storagebox-exporter";
-  version = "0-unstable-2025-07-28";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "fleaz";
     repo = "prometheus-storagebox-exporter";
-    hash = "sha256-HGUAvoLIVXwZT/CJ1yj9H6ClNRwiJ8rjjluAQ6GdBME=";
-    rev = "e03cfd5f60f7847b74de2f6f47690bc03b7c157a";
+    hash = "sha256-sufxNnHAdOaYEzKj9vriDrJF6Tq4Eim3Z45FEuuG97Q=";
+    tag = "v${version}";
   };
 
-  vendorHash = "sha256-w2S8LWQyDLnUba7+YnTk7GhRXR/agbF5GFIeOPk8w64=";
+  vendorHash = "sha256-hWM7JnL0x+vsUrQsJZGM3z2jB3F1wtjKWmX8j+WnjKY=";
 
   meta = {
     description = "Prometheus exporter for Hetzner storage boxes";