diff --git a/pkgs/development/tools/gammaray/default.nix b/pkgs/development/tools/gammaray/default.nix
new file mode 100644
index 000000000000..22c4872f52c4
--- /dev/null
+++ b/pkgs/development/tools/gammaray/default.nix
@@ -0,0 +1,43 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, pkg-config
+, wrapQtAppsHook
+, wayland
+, elfutils
+, libbfd
+}:
+
+stdenv.mkDerivation rec {
+  pname = "GammaRay";
+  version = "2.11.3";
+
+  src = fetchFromGitHub {
+    owner = "KDAB";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-ZFLHBPIjkbHlsatwuXdut1C5MpdkVUb9T7TTNhtP764=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+    wrapQtAppsHook
+  ];
+
+  buildInputs = [
+    wayland
+    elfutils
+    libbfd
+  ];
+
+  meta = with lib; {
+    description = "A software introspection tool for Qt applications developed by KDAB";
+    homepage = "https://github.com/KDAB/GammaRay";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ rewine ];
+  };
+}
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 673811da2171..0ce8460f0cf6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3298,6 +3298,8 @@ with pkgs;
 
   gamecube-tools = callPackage ../development/tools/gamecube-tools { };
 
+  gammaray = libsForQt5.callPackage ../development/tools/gammaray { };
+
   gams = callPackage ../tools/misc/gams (config.gams or {});
 
   gem = callPackage ../applications/audio/pd-plugins/gem { };