diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 9ebd0e2b1d7..da42a5dd820 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -445,6 +445,7 @@ let
     ucminf = [ pkgs.libiconv ];
     glmnet = [ pkgs.libiconv ];
     mvtnorm = [ pkgs.libiconv ];
+    statmod = [ pkgs.libiconv ];
   };
 
   packagesRequireingX = [