diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 81bc738ad0109..8f7b6b9cdebdc 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -1568,6 +1568,7 @@ let
     "PCRA"
     "PSCBS"
     "iemisc"
+    "red"
     "repmis"
     "R_cache"
     "R_filesets"