diff --git a/pkgs/by-name/qp/qpwgraph/package.nix b/pkgs/by-name/qp/qpwgraph/package.nix
index 9bb5f30d00ff..5f4c5e9014de 100644
--- a/pkgs/by-name/qp/qpwgraph/package.nix
+++ b/pkgs/by-name/qp/qpwgraph/package.nix
@@ -51,6 +51,7 @@ stdenv.mkDerivation (finalAttrs: {
       kanashimia
       exi
       Scrumplex
+      matthiasbeyer
     ];
     mainProgram = "qpwgraph";
   };