diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 93d967372619..69abb1d39b28 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10270,7 +10270,7 @@ in
   riak = callPackage ../servers/nosql/riak/2.1.1.nix { };
 
   riak-cs = callPackage ../servers/nosql/riak-cs/2.1.1.nix {
-    erlang = erlang_basho_R16B03;  
+    erlang = erlang_basho_R16B03;
   };
 
   stanchion = callPackage ../servers/nosql/riak-cs/stanchion.nix {