diff --git a/pkgs/applications/version-management/gittyup/default.nix b/pkgs/applications/version-management/gittyup/default.nix
index 8794e5013b28..f7b8f79782b8 100644
--- a/pkgs/applications/version-management/gittyup/default.nix
+++ b/pkgs/applications/version-management/gittyup/default.nix
@@ -48,6 +48,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     cmake
+    cmark
     ninja
     pkg-config
     wrapQtAppsHook