diff --git a/pkgs/applications/networking/browsers/firefox-bin/default.nix b/pkgs/applications/networking/browsers/firefox-bin/default.nix
index 78304bff4191..5d221a9c70c2 100644
--- a/pkgs/applications/networking/browsers/firefox-bin/default.nix
+++ b/pkgs/applications/networking/browsers/firefox-bin/default.nix
@@ -199,12 +199,12 @@ stdenv.mkDerivation {
     inherit pname channel writeScript xidel coreutils gnused gnugrep gnupg curl runtimeShell;
     baseUrl =
       if channel == "devedition"
-        then "http://archive.mozilla.org/pub/devedition/releases/"
-        else "http://archive.mozilla.org/pub/firefox/releases/";
+        then "https://archive.mozilla.org/pub/devedition/releases/"
+        else "https://archive.mozilla.org/pub/firefox/releases/";
   };
   meta = with lib; {
     description = "Mozilla Firefox, free web browser (binary package)";
-    homepage = "http://www.mozilla.org/firefox/";
+    homepage = "https://www.mozilla.org/firefox/";
     license = licenses.mpl20;
     sourceProvenance = with sourceTypes; [ binaryNativeCode ];
     platforms = builtins.attrNames mozillaPlatforms;
diff --git a/pkgs/tools/text/xidel/default.nix b/pkgs/tools/text/xidel/default.nix
index 97c74e370089..9865c302f985 100644
--- a/pkgs/tools/text/xidel/default.nix
+++ b/pkgs/tools/text/xidel/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchsvn, fetchFromGitHub, fpc }:
+{ lib, stdenv, fetchsvn, fetchFromGitHub, fpc, openssl }:
 
 let
   flreSrc = fetchFromGitHub {
@@ -36,6 +36,9 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ fpc ];
+  buildInputs = [ openssl ];
+
+  NIX_LDFLAGS = [ "-lcrypto" ];
 
   patchPhase = ''
     patchShebangs \