diff --git a/pkgs/applications/science/electronics/qucs/default.nix b/pkgs/applications/science/electronics/qucs/default.nix
new file mode 100644
index 00000000000..1218ad71180
--- /dev/null
+++ b/pkgs/applications/science/electronics/qucs/default.nix
@@ -0,0 +1,20 @@
+{stdenv, fetchurl, qt, libX11}:
+
+stdenv.mkDerivation rec {
+  name = "qucs-0.0.15";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/qucs/${name}.tar.gz";
+    sha256 = "0ggs2nicj8q270l0rbmzg4jc0d0zdxvfsjh4wgww670ma5855xsp";
+  };
+
+  buildInputs = [ qt libX11 ];
+
+  meta = {
+    description = "Integrated circuit simulator";
+    homepage = http://qucs.sourceforge.net;
+    license = "GPLv2+";
+    maintainers = with stdenv.lib.maintainers; [viric];
+    platforms = with stdenv.lib.platforms; linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e1e9224b9c1..92309bfa946 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6848,13 +6848,17 @@ let
 
   ### SCIENCE / ELECTRONICS
 
+  gtkwave = callPackage ../applications/science/electronics/gtkwave { };
+
   kicad = callPackage ../applications/science/electronics/kicad {
     stdenv = stdenv2;
   };
 
   ngspice = callPackage ../applications/science/electronics/ngspice { };
 
-  gtkwave = callPackage ../applications/science/electronics/gtkwave { };
+  qucs = callPackage ../applications/science/electronics/qucs {
+    qt = qt3;
+  };
 
   xoscope = callPackage ../applications/science/electronics/xoscope { };