diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4e4c3b9c12e..5f76212bdbb 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6890,6 +6890,24 @@ in {
 
   schema = callPackage ../development/python-modules/schema {};
 
+  stem = buildPythonPackage rec {
+    name = "stem-${version}";
+    version = "1.6.0";
+
+    src = pkgs.fetchurl {
+      url = "mirror://pypi/s/stem/${name}.tar.gz";
+      sha256 = "1va9p3ij7lxg6ixfsvaql06dn11l3fgpxmss1dhlvafm7sqizznp";
+    };
+
+    meta = {
+      description = "Controller library that allows applications to interact with Tor (https://www.torproject.org/";
+      homepage = https://stem.torproject.org/;
+      license = licenses.gpl3;
+      maintainers = with maintainers; [ phreedom ];
+    };
+
+  };
+
   svg-path = buildPythonPackage rec {
     name = "svg.path-${version}";
     version = "2.0b1";