diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 098ab6a0ac9a..a42845e57598 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -1517,6 +1517,7 @@ let
       curl
     ];
     runjags = [ pkgs.jags ];
+    rvMF = [ pkgs.mpfr ];
     rvg = [ pkgs.libpng ];
     rzmq = [ pkgs.zeromq ];
     s2 = with pkgs; [