diff --git a/pkgs/development/python-modules/fastrlock/default.nix b/pkgs/development/python-modules/fastrlock/default.nix
new file mode 100644
index 000000000000..848f01d6e16b
--- /dev/null
+++ b/pkgs/development/python-modules/fastrlock/default.nix
@@ -0,0 +1,18 @@
+{ stdenv, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "fastrlock";
+  version = "0.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "00mr9b15d539z89ng5nf89s2ryhk90xwx95jal77ma0wslixrk5d";
+  };
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/scoder/fastrlock;
+    description = "A fast RLock implementation for CPython";
+    license = licenses.mit;
+    maintainers = with maintainers; [ hyphon81 ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 06feb11c1842..043a5141a6cc 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8148,6 +8148,8 @@ in {
 
   fastimport = callPackage ../development/python-modules/fastimport { };
 
+  fastrlock = callPackage ../development/python-modules/fastrlock {};
+
   feedgen = callPackage ../development/python-modules/feedgen { };
 
   feedgenerator = callPackage ../development/python-modules/feedgenerator {