diff --git a/pkgs/servers/monitoring/prometheus/default.nix b/pkgs/servers/monitoring/prometheus/default.nix
index 3287bc6f258..b71d9b8e58b 100644
--- a/pkgs/servers/monitoring/prometheus/default.nix
+++ b/pkgs/servers/monitoring/prometheus/default.nix
@@ -19,7 +19,7 @@ let
 
         doCheck = true;
 
-        buildFlagsArray = let t = "${goPackagePath}/version"; in ''
+        buildFlagsArray = let t = "${goPackagePath}/vendor/github.com/prometheus/common/version"; in ''
           -ldflags=
              -X ${t}.Version=${version}
              -X ${t}.Revision=unknown