diff --git a/pkgs/servers/slimserver/default.nix b/pkgs/servers/slimserver/default.nix
index 6b83df2496cd..a2a9c210a35f 100644
--- a/pkgs/servers/slimserver/default.nix
+++ b/pkgs/servers/slimserver/default.nix
@@ -44,6 +44,7 @@ perlPackages.buildPerlPackage rec {
     perlPackages.LogLog4perl
     perlPackages.LWP
     perlPackages.NetHTTP
+    perlPackages.NetHTTPSNB
     perlPackages.ProcBackground
     perlPackages.SubName
     perlPackages.TemplateToolkit
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 6440d01b45de..964e649c34ae 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -15106,6 +15106,21 @@ let
     doCheck = false; /* wants network */
   };
 
+  NetHTTPSNB = buildPerlPackage {
+    pname = "Net-HTTPS-NB";
+    version = "0.15";
+    src = fetchurl {
+      url = "mirror://cpan/authors/id/O/OL/OLEG/Net-HTTPS-NB-0.15.tar.gz";
+      sha256 = "0kwc4z8pqnbc396wjnlgdmri10zdh91f2bi6saxkpfjzlm7wysba";
+    };
+    propagatedBuildInputs = [ IOSocketSSL NetHTTP ];
+    meta = {
+      homepage = "https://github.com/olegwtf/p5-Net-HTTPS-NB";
+      description = "Non-blocking HTTPS client";
+      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
+    };
+  };
+
   NetIDNEncode = buildPerlModule {
     pname = "Net-IDN-Encode";
     version = "2.500";