diff --git a/pkgs/development/python-modules/filecheck/default.nix b/pkgs/development/python-modules/filecheck/default.nix
new file mode 100644
index 00000000000..2480c196881
--- /dev/null
+++ b/pkgs/development/python-modules/filecheck/default.nix
@@ -0,0 +1,29 @@
+{ lib
+, buildPythonApplication
+, fetchFromGitHub
+, poetry
+}:
+
+buildPythonApplication rec {
+  pname = "filecheck";
+  version = "0.0.22";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "mull-project";
+    repo = "FileCheck.py";
+    rev = "v${version}";
+    sha256 = "sha256-I2SypKkgcVuLyLiwNw5oWDb9qT56TbC6vbui8PEcziI=";
+  };
+
+  nativeBuildInputs = [ poetry ];
+
+  pythonImportsCheck = [ "filecheck" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/mull-project/FileCheck.py";
+    license = licenses.asl20;
+    description = "Python port of LLVM's FileCheck, flexible pattern matching file verifier";
+    maintainers = with maintainers; [ yorickvp ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index ab184d0d67e..0e156a5229d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3038,6 +3038,8 @@ in {
 
   filebytes = callPackage ../development/python-modules/filebytes { };
 
+  filecheck = callPackage ../development/python-modules/filecheck { };
+
   filelock = callPackage ../development/python-modules/filelock { };
 
   filemagic = callPackage ../development/python-modules/filemagic { };