diff --git a/pkgs/development/python-modules/pytest-watch/default.nix b/pkgs/development/python-modules/pytest-watch/default.nix
new file mode 100644
index 000000000000..12b06c2e1b63
--- /dev/null
+++ b/pkgs/development/python-modules/pytest-watch/default.nix
@@ -0,0 +1,31 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, docopt
+, colorama
+, pytest
+, watchdog
+}:
+
+buildPythonPackage rec {
+  pname = "pytest-watch";
+  version = "4.2.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "06136f03d5b361718b8d0d234042f7b2f203910d8568f63df2f866b547b3d4b9";
+  };
+
+  # No Tests
+  doCheck = false;
+
+  propagatedBuildInputs = [ pytest colorama docopt watchdog ];
+
+  meta = with lib; {
+    homepage = "https://github.com/joeyespo/pytest-watch";
+    description = "Local continuous test runner with pytest and watchdog";
+    license = licenses.mit;
+    maintainers = with maintainers; [ dmvianna ];
+  };
+}
+
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index ec9982ac0773..8d9cfbbccdaa 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1745,6 +1745,8 @@ in {
 
   pytest-warnings = callPackage ../development/python-modules/pytest-warnings { };
 
+  pytest-watch = callPackage ../development/python-modules/pytest-watch { };
+
   pytestpep8 = callPackage ../development/python-modules/pytest-pep8 { };
 
   pytest-pep257 = callPackage ../development/python-modules/pytest-pep257 { };