diff --git a/pkgs/applications/misc/rsibreak/default.nix b/pkgs/applications/misc/rsibreak/default.nix
deleted file mode 100644
index 42247572c24..00000000000
--- a/pkgs/applications/misc/rsibreak/default.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ stdenv, fetchurl, automoc4, cmake, gettext, perl, pkgconfig
-, kdelibs, kdebase_workspace }:
-
-let version = "0.11";
-in
-stdenv.mkDerivation rec {
-  name = "rsibreak-${version}";
-
-  src = fetchurl {
-    url = "mirror://debian/pool/main/r/rsibreak/rsibreak_${version}.orig.tar.gz";
-    sha256 = "0g27aswh8iz5v67v1wkjny4p100vs2gm0lw0qzfkg6sw1pb4i519";
-  };
-
-  nativeBuildInputs = [ automoc4 cmake gettext perl pkgconfig ];
-
-  buildInputs = [ kdelibs kdebase_workspace ];
-
-  meta = {
-    homepage = http://userbase.kde.org/RSIBreak; # http://www.rsibreak.org/ is down since 2011
-    description = "Utility to help prevent repetitive strain injury for KDE 4";
-    inherit (kdelibs.meta) platforms maintainers;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 7e22cd2b9c0..26e480c24db 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16764,8 +16764,6 @@ with pkgs;
 
         kwebkitpart = callPackage ../applications/networking/browsers/kwebkitpart { };
 
-        rsibreak = callPackage ../applications/misc/rsibreak { };
-
         semnotes = callPackage ../applications/misc/semnotes { };
 
         telepathy = callPackage ../applications/networking/instant-messengers/telepathy/kde {};