diff --git a/pkgs/applications/editors/molsketch/default.nix b/pkgs/applications/editors/molsketch/default.nix
new file mode 100644
index 00000000000..cb94cef3a32
--- /dev/null
+++ b/pkgs/applications/editors/molsketch/default.nix
@@ -0,0 +1,40 @@
+{ lib
+, stdenv
+, mkDerivation
+, fetchurl
+, cmake
+, pkg-config
+, hicolor-icon-theme
+, openbabel
+, desktop-file-utils
+, qttranslations
+}:
+
+mkDerivation rec {
+  pname = "molsketch";
+  version = "0.7.3";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/molsketch/Molsketch-${version}-src.tar.gz";
+    hash = "sha256-82iNJRiXqESwidjifKBf0+ljcqbFD1WehsXI8VUgrwQ=";
+  };
+
+  preConfigure = ''
+    cmakeFlags="$cmakeFlags -DMSK_PREFIX=$out"
+  '';
+
+  nativeBuildInputs = [ cmake pkg-config ];
+  buildInputs = [
+    hicolor-icon-theme
+    openbabel
+    desktop-file-utils
+    qttranslations
+  ];
+
+  meta = with lib; {
+    description = "2D molecule editor";
+    homepage = "https://sourceforge.net/projects/molsketch/";
+    license = licenses.gpl2Plus;
+    maintainers = [ maintainers.fortuneteller2k ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c3c3409e7bf..a90f1e38719 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29285,6 +29285,8 @@ with pkgs;
 
   moe =  callPackage ../applications/editors/moe { };
 
+  molsketch = libsForQt5.callPackage ../applications/editors/molsketch { };
+
   pattypan = callPackage ../applications/misc/pattypan {};
 
   praat = callPackage ../applications/audio/praat { };