diff --git a/pkgs/applications/version-management/git-and-tools/default.nix b/pkgs/applications/version-management/git-and-tools/default.nix
index 79d2b8190f47..8df8d96e6411 100644
--- a/pkgs/applications/version-management/git-and-tools/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/default.nix
@@ -140,6 +140,10 @@ let
 
   git-test = callPackage ./git-test { };
 
+  git-trim = callPackage ./git-trim {
+    inherit (darwin.apple_sdk.frameworks) Security;
+  };
+
   git-workspace = callPackage ./git-workspace {
     inherit (darwin.apple_sdk.frameworks) Security;
   };
diff --git a/pkgs/applications/version-management/git-and-tools/git-trim/default.nix b/pkgs/applications/version-management/git-and-tools/git-trim/default.nix
new file mode 100644
index 000000000000..ab558ec42d92
--- /dev/null
+++ b/pkgs/applications/version-management/git-and-tools/git-trim/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, rustPlatform, fetchFromGitHub, pkg-config, openssl, libiconv, Security }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "git-trim";
+  version = "0.2.4";
+
+  src = fetchFromGitHub {
+    owner = "foriequal0";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0gfmv9bwhh6bv0s9kfbxq9wsvrk3zz3ibavbpp9l8cpqc3145pqy";
+  };
+
+  cargoSha256 = "0xklczk4vbh2mqf76r3rsfyclyza9imf6yss7vbkm9w4ir3ar9f3";
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ openssl ] ++ stdenv.lib.optionals stdenv.isDarwin [ libiconv Security ];
+
+  postInstall = ''
+    install -Dm644 docs/git-trim.md.1 $out/share/man/man1/git-trim.1
+  '';
+
+  # fails with sandbox
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Automatically trims your branches whose tracking remote refs are merged or gone";
+    homepage = "https://github.com/foriequal0/git-trim";
+    license = licenses.mit;
+    maintainers = [ maintainers.marsam ];
+  };
+}