diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 4fe978ebd65d..34667d4a404f 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -899,6 +899,7 @@ let
     "OmnipathR"
     "precommit"
     "PSCBS"
+    "iemisc"
     "repmis"
     "R_cache"
     "R_filesets"