diff --git a/pkgs/desktops/gnome-3/3.16/core/libcroco/default.nix b/pkgs/desktops/gnome-3/3.16/core/libcroco/default.nix
index e8ddf7096e6..76d9118c4b9 100644
--- a/pkgs/desktops/gnome-3/3.16/core/libcroco/default.nix
+++ b/pkgs/desktops/gnome-3/3.16/core/libcroco/default.nix
@@ -8,7 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0w453f3nnkbkrly7spx5lx5pf6mwynzmd5qhszprq8amij2invpa";
   };
 
-  outputs = [ "out" "doc" ];
+  outputs = [ "dev" "out" ];
+  outputBin = "dev";
 
   configureFlags = stdenv.lib.optional stdenv.isDarwin "--disable-Bsymbolic";
 
diff --git a/pkgs/desktops/gnome-3/3.18/core/libcroco/default.nix b/pkgs/desktops/gnome-3/3.18/core/libcroco/default.nix
index e8ddf7096e6..76d9118c4b9 100644
--- a/pkgs/desktops/gnome-3/3.18/core/libcroco/default.nix
+++ b/pkgs/desktops/gnome-3/3.18/core/libcroco/default.nix
@@ -8,7 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0w453f3nnkbkrly7spx5lx5pf6mwynzmd5qhszprq8amij2invpa";
   };
 
-  outputs = [ "out" "doc" ];
+  outputs = [ "dev" "out" ];
+  outputBin = "dev";
 
   configureFlags = stdenv.lib.optional stdenv.isDarwin "--disable-Bsymbolic";