diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index d6a943dfaeb1..8c53cbf7a98c 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -1211,6 +1211,10 @@ let
       hardeningDisable = [ "format" ];
     });
 
+    MANOR = old.MANOR.overrideAttrs (attrs: {
+      hardeningDisable = [ "format" ];
+    });
+
     rGADEM = old.rGADEM.overrideAttrs (attrs: {
       hardeningDisable = [ "format" ];
     });