diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 80df4bbe8dd4..1ac7b209708d 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -344,6 +344,7 @@ let
     diversitree = with pkgs; [ gsl fftw ];
     exactextractr = [ pkgs.geos ];
     EMCluster = [ pkgs.lapack ];
+    fangs = [ pkgs.cargo ];
     fftw = [ pkgs.fftw.dev ];
     fftwtools = with pkgs; [ fftw.dev pkg-config ];
     Formula = [ pkgs.gmp ];