diff --git a/pkgs/applications/virtualization/qemu/0.12.2.nix b/pkgs/applications/virtualization/qemu/0.12.2.nix
deleted file mode 100644
index d47f3d1a8a0..00000000000
--- a/pkgs/applications/virtualization/qemu/0.12.2.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{stdenv, fetchurl, SDL, zlib, which}:
-
-stdenv.mkDerivation {
-  name = "qemu-0.12.2";
-
-  src = fetchurl {
-    url = http://download.savannah.gnu.org/releases/qemu/qemu-0.12.2.tar.gz;
-    sha256 = "0hv8fs8z14miryqm81vhlwwp4gmffw11lka7945rxn6vqzpc5kmc";
-  };
-
-  patchFlags = "-p2";
-  
-  buildInputs = [SDL zlib which];
-  
-  meta = {
-    description = "QEmu processor emulator";
-  };
-}
diff --git a/pkgs/applications/virtualization/qemu/0.12.3.nix b/pkgs/applications/virtualization/qemu/0.12.3.nix
new file mode 100644
index 00000000000..a16a4d58729
--- /dev/null
+++ b/pkgs/applications/virtualization/qemu/0.12.3.nix
@@ -0,0 +1,18 @@
+{stdenv, fetchurl, SDL, zlib, which}:
+
+stdenv.mkDerivation rec {
+  name = "qemu-0.12.3";
+
+  src = fetchurl {
+    url = "http://download.savannah.gnu.org/releases/qemu/${name}.tar.gz";
+    sha256 = "0jyyz9vm8qrjb6nzfgdwmj9y990fnk2bl9ja0sr1i555n27nzqiw";
+  };
+
+  patchFlags = "-p2";
+  
+  buildInputs = [SDL zlib which];
+  
+  meta = {
+    description = "QEmu processor emulator";
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0b3429a0091..78b683a6ac3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7923,7 +7923,7 @@ let
     inherit fetchurl stdenv pkgconfig imagemagick boost python;
   };
 
-  qemu = import ../applications/virtualization/qemu/0.12.2.nix {
+  qemu = import ../applications/virtualization/qemu/0.12.3.nix {
     inherit stdenv fetchurl SDL zlib which;
   };