diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 91c6ece57b21..339fd02ec01c 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -551,6 +551,11 @@ let
       cargo
       rustc
     ];
+    automerge = with pkgs; [
+      cargo
+      cmake
+      rustc
+    ];
     awdb = with pkgs; [
       cargo
       rustc
@@ -706,6 +711,10 @@ let
       cmake
       pkg-config
     ];
+    libipldr = with pkgs; [
+      cargo
+      rustc
+    ];
     lnmixsurv = [ pkgs.gsl ]; # for gsl-config
     lpsymphony = with pkgs; [
       pkg-config