diff --git a/pkgs/applications/backup/ludusavi/default.nix b/pkgs/applications/backup/ludusavi/default.nix
index e7826fc6e94..44f5c5acfb9 100644
--- a/pkgs/applications/backup/ludusavi/default.nix
+++ b/pkgs/applications/backup/ludusavi/default.nix
@@ -13,7 +13,7 @@
 , libXrandr
 , libXi
 , gnome
-, kdialog
+, libsForQt5
 }:
 
 rustPlatform.buildRustPackage rec {
@@ -71,7 +71,7 @@ rustPlatform.buildRustPackage rec {
     in
     ''
       patchelf --set-rpath "${libPath}" "$out/bin/$pname"
-      wrapProgram $out/bin/$pname --prefix PATH : ${lib.makeBinPath [ gnome.zenity kdialog ]}
+      wrapProgram $out/bin/$pname --prefix PATH : ${lib.makeBinPath [ gnome.zenity libsForQt5.kdialog ]}
     '';
 
 
diff --git a/pkgs/applications/blockchains/dogecoin/default.nix b/pkgs/applications/blockchains/dogecoin/default.nix
index 7c92cc0831d..6b6cfaa2398 100644
--- a/pkgs/applications/blockchains/dogecoin/default.nix
+++ b/pkgs/applications/blockchains/dogecoin/default.nix
@@ -2,7 +2,7 @@
 , pkg-config, autoreconfHook
 , db5, openssl, boost, zlib, miniupnpc, libevent
 , protobuf, qtbase ? null
-, wrapQtAppsHook ? null, qttools, qmake ? null, qrencode
+, wrapQtAppsHook ? null, qttools ? null, qmake ? null, qrencode
 , withGui, withUpnp ? true, withUtils ? true, withWallet ? true
 , withZmq ? true, zeromq, util-linux ? null, Cocoa ? null }:
 
diff --git a/pkgs/applications/graphics/exrdisplay/default.nix b/pkgs/applications/graphics/exrdisplay/default.nix
deleted file mode 100644
index 2bb480a54f4..00000000000
--- a/pkgs/applications/graphics/exrdisplay/default.nix
+++ /dev/null
@@ -1,29 +0,0 @@
-{ lib, stdenv, fetchurl, pkg-config, fltk, openexr, libGLU, libGL, ctl }:
-
-stdenv.mkDerivation rec {
-  pname = "openexr_viewers";
-  version = "2.2.1";
-
-  src = fetchurl {
-    url = "mirror://savannah/openexr/openexr_viewers-${version}.tar.gz";
-    sha256 = "1ixx2wbjp4rvsf7h3bkja010gl1ihjrcjzy7h20jnn47ikg12vj8";
-  };
-
-  configurePhase = ''
-    ./configure --prefix=$out --with-fltk-config=${fltk}/bin/fltk-config
-  '';
-
-  buildPhase = ''
-    make LDFLAGS="`fltk-config --ldflags` -lGL -lfltk_gl"
-  '';
-
-  nativeBuildInputs = [ pkg-config ];
-  buildInputs = [ openexr fltk libGLU libGL ctl ];
-
-  meta = {
-    description = "Application for viewing OpenEXR images on a display at various exposure settings";
-    homepage = "http://openexr.com";
-    platforms = lib.platforms.linux;
-    license = lib.licenses.bsd3;
-  };
-}
diff --git a/pkgs/applications/graphics/screencloud/default.nix b/pkgs/applications/graphics/screencloud/default.nix
deleted file mode 100644
index b62ca680cbc..00000000000
--- a/pkgs/applications/graphics/screencloud/default.nix
+++ /dev/null
@@ -1,76 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, cmake, qt4, quazip, qt-mobility, qxt, python2Packages }:
-
-with lib;
-stdenv.mkDerivation rec {
-  pname = "screencloud";
-  version = "1.2.0";
-
-  # API Keys. According to the author of the AUR package, these are only used
-  # for tracking usage.
-  consumerKey = "23e747012c68601f27ab69c6de129ed70552d55b6";
-  consumerSecret = "4701cb00c1bd357bbcae7c3d713dd216";
-
-  src = fetchFromGitHub {
-    owner = "olav-st";
-    repo = "screencloud";
-    rev = "v${version}";
-    sha256 = "1s0dxa1sa37nvna5nfqdsp294810favj68qb7ghl78qna7zw0cim";
-  };
-
-  nativeBuildInputs = [ cmake ];
-  buildInputs = [ qt4 quazip qt-mobility qxt python2Packages.python python2Packages.pycrypto ];
-
-  patchPhase = ''
-    # Required to make the configure script work. Normally, screencloud's
-    # CMakeLists file sets the install prefix to /opt by force. This is stupid
-    # and breaks nix, so we force it to install where we want. Please don't
-    # write CMakeLists files like this, as things like this are why we can't
-    # have nice things.
-    substituteInPlace "CMakeLists.txt" --replace "set(CMAKE_INSTALL_PREFIX \"/opt\")" ""
-  '';
-
-  # We need to append /opt to our CMAKE_INSTALL_PREFIX, so we tell the Nix not
-  # to add the argument for us.
-  dontAddPrefix = true;
-
-  cmakeFlags = [
-    "-DQXT_QXTCORE_INCLUDE_DIR=${qxt}/include/QxtCore"
-    "-DQXT_QXTCORE_LIB_RELEASE=${qxt}/lib/libQxtCore.so"
-    "-DQXT_QXTGUI_INCLUDE_DIR=${qxt}/include/QxtGui"
-    "-DQXT_QXTGUI_LIB_RELEASE=${qxt}/lib/libQxtGui.so"
-    "-DCONSUMER_KEY_SCREENCLOUD=${consumerKey}"
-    "-DCONSUMER_SECRET_SCREENCLOUD=${consumerSecret}"
-  ];
-
-  setSourceRoot = ''
-    sourceRoot=$(echo */screencloud)
-  '';
-
-  preConfigure = ''
-    # This needs to be set in preConfigure instead of cmakeFlags in order to
-    # access the $prefix environment variable.
-    export cmakeFlags="-DCMAKE_INSTALL_PREFIX=$prefix/opt $cmakeFlags"
-  '';
-
-  # There are a number of issues with screencloud's installation. We need to add
-  # pycrypto to the PYTHONPATH so that the SFTP plugin will work properly; and
-  # we need to move the libPythonQt library into a folder where it can actually
-  # be found.
-  postInstall = ''
-    patchShebangs $prefix/opt/screencloud/screencloud.sh
-    substituteInPlace "$prefix/opt/screencloud/screencloud.sh" --replace "/opt" "$prefix/opt"
-    sed -i "2 i\export PYTHONPATH=$(toPythonPath ${python2Packages.pycrypto}):\$PYTHONPATH" "$prefix/opt/screencloud/screencloud.sh"
-    mkdir $prefix/bin
-    mkdir $prefix/lib
-    ln -s $prefix/opt/screencloud/screencloud.sh $prefix/bin/screencloud
-    ln -s $prefix/opt/screencloud/libPythonQt.so $prefix/lib/libPythonQt.so
-  '';
-
-  meta = {
-    homepage = "https://screencloud.net/";
-    description = "Client for Screencloud, an easy to use screenshot sharing tool";
-    license = lib.licenses.gpl2;
-    maintainers = with lib.maintainers; [ forkk ];
-    platforms = with lib.platforms; linux;
-  };
-}
diff --git a/pkgs/data/icons/tela-circle-icon-theme/default.nix b/pkgs/data/icons/tela-circle-icon-theme/default.nix
index 7f7dc0d043f..cb55697fa50 100644
--- a/pkgs/data/icons/tela-circle-icon-theme/default.nix
+++ b/pkgs/data/icons/tela-circle-icon-theme/default.nix
@@ -2,7 +2,7 @@
 , stdenvNoCC
 , fetchFromGitHub
 , adwaita-icon-theme
-, breeze-icons
+, libsForQt5
 , gtk3
 , hicolor-icon-theme
 , jdupes
@@ -35,7 +35,7 @@ stdenvNoCC.mkDerivation rec {
 
   propagatedBuildInputs = [
     adwaita-icon-theme
-    breeze-icons
+    libsForQt5.breeze-icons
     hicolor-icon-theme
   ];
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index df33eacefa4..1a9c905717b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1619,9 +1619,7 @@ with pkgs;
 
   libmirage = callPackage ../applications/emulators/cdemu/libmirage.nix { };
 
-  ludusavi = callPackage ../applications/backup/ludusavi {
-    inherit (plasma5Packages) kdialog;
-  };
+  ludusavi = callPackage ../applications/backup/ludusavi { };
 
   maiko = callPackage ../applications/emulators/maiko { };
 
@@ -11255,8 +11253,6 @@ with pkgs;
 
   screen-message = callPackage ../tools/X11/screen-message { };
 
-  screencloud = libsForQt5.callPackage ../applications/graphics/screencloud { };
-
   screenkey = callPackage ../applications/video/screenkey { };
 
   scrub = callPackage ../tools/misc/scrub { };
@@ -27034,7 +27030,6 @@ with pkgs;
 
   tela-circle-icon-theme = callPackage ../data/icons/tela-circle-icon-theme {
     inherit (gnome) adwaita-icon-theme;
-    inherit (plasma5Packages) breeze-icons;
   };
 
   tela-icon-theme = callPackage ../data/icons/tela-icon-theme { };
@@ -28350,8 +28345,6 @@ with pkgs;
 
   kvmtool = callPackage ../applications/virtualization/kvmtool { };
 
-  exrdisplay = callPackage ../applications/graphics/exrdisplay { };
-
   exrtools = callPackage ../applications/graphics/exrtools { };
 
   f1viewer = callPackage ../applications/video/f1viewer {};