diff --git a/pkgs/applications/office/onlyoffice-bin/default.nix b/pkgs/applications/office/onlyoffice-bin/default.nix
index 987c2c3cb28..496462b4fbb 100644
--- a/pkgs/applications/office/onlyoffice-bin/default.nix
+++ b/pkgs/applications/office/onlyoffice-bin/default.nix
@@ -146,10 +146,6 @@ in stdenv.mkDerivation rec {
 
     ln -s $out/share/desktopeditors/DesktopEditors $out/bin/DesktopEditors
 
-    wrapProgram $out/bin/DesktopEditors \
-        --set QT_XKB_CONFIG_ROOT ${xkeyboard_config}/share/X11/xkb \
-        --set QTCOMPOSE ${xorg.libX11.out}/share/X11/locale
-
     substituteInPlace $out/share/applications/onlyoffice-desktopeditors.desktop \
       --replace "/usr/bin/onlyoffice-desktopeditor" "$out/bin/DesktopEditor"
 
@@ -157,7 +153,13 @@ in stdenv.mkDerivation rec {
   '';
 
   preFixup = ''
-    gappsWrapperArgs+=(--prefix LD_LIBRARY_PATH : "${runtimeLibs}" )
+    gappsWrapperArgs+=(
+      --prefix LD_LIBRARY_PATH : "${runtimeLibs}" \
+      --set QT_XKB_CONFIG_ROOT "${xkeyboard_config}/share/X11/xkb" \
+      --set QTCOMPOSE "${xorg.libX11.out}/share/X11/locale" \
+      --set QT_QPA_PLATFORM "xcb"
+      # the bundled version of qt does not support wayland
+    )
   '';
 
   meta = with lib; {
diff --git a/pkgs/misc/cups/drivers/canon/default.nix b/pkgs/misc/cups/drivers/canon/default.nix
index 0d6ec276b5f..1482979884f 100644
--- a/pkgs/misc/cups/drivers/canon/default.nix
+++ b/pkgs/misc/cups/drivers/canon/default.nix
@@ -8,12 +8,12 @@ let
 
   commonVer = "4.10";
   version = "3.70";
-  dl = "8/0100007658/08";
+  dl = "4/0100010264/01";
 
   versionNoDots = builtins.replaceStrings ["."] [""] version;
   src_canon = fetchurl {
-    url = "http://gdlp01.c-wss.com/gds/${dl}/linux-UFRII-drv-v${versionNoDots}-uken-05.tar.gz";
-    sha256 = "0424lvyrsvsb94qga4p4ldis7f714c5yw5ydv3f84mdl2a7papg0";
+    url = "http://gdlp01.c-wss.com/gds/${dl}/linux-UFRII-drv-v${versionNoDots}-uken-07.tar.gz";
+    sha256 = "01nxpg3h1c64p5skxv904fg5c4sblmif486vkij2v62wwn6l65pz";
   };
 
 in