diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index ae805f087126..16cbe2c510b3 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -476,6 +476,7 @@ let
     spp = with pkgs; [ zlib.dev ];
     Rbowtie = with pkgs; [ zlib.dev ];
     gaston = with pkgs; [ zlib.dev ];
+    csaw = with pkgs; [ zlib.dev curl ];
   };
 
   packagesRequireingX = [