diff -Naur desktop-3.2.3.orig/src/gui/CMakeLists.txt desktop-3.2.3/src/gui/CMakeLists.txt
--- desktop-3.2.3.orig/src/gui/CMakeLists.txt	2021-06-24 12:04:33.000000000 +0200
+++ desktop-3.2.3/src/gui/CMakeLists.txt	2021-07-06 19:20:34.225000546 +0200
@@ -241,75 +241,6 @@
     set(APPLICATION_ICON_NAME ${APPLICATION_SHORTNAME})
 endif()
 
-# Generate png icons from svg
-find_program(INKSCAPE
-  NAMES inkscape inkscape.exe
-  REQUIRED
-  HINTS "C:\\Program Files\\Inkscape\\bin" "/usr/bin" ENV INKSCAPE_DIR)
-# REQUIRED keyword is only supported on CMake 3.18 and above
-if (NOT INKSCAPE)
-  message(FATAL_ERROR "Could not find inkscape. Set INKSCAPE_DIR to the path of executable.")
-endif()
-
-function(generate_sized_png_from_svg icon_path size)
-  get_filename_component(icon_name_dir ${icon_path} DIRECTORY)
-  get_filename_component(icon_name_wle ${icon_path} NAME_WLE)
-
-  if (EXISTS "${icon_name_dir}/${size}-${icon_name_wle}.png")
-    return()
-  endif()
-
-  set(icon_output_name "${size}-${icon_name_wle}.png")
-  message(STATUS "Generate ${icon_output_name}")
-  execute_process(COMMAND
-    "${INKSCAPE}" -w ${size} -h ${size} "${icon_path}" -o "${icon_output_name}"
-    WORKING_DIRECTORY "${icon_name_dir}"
-    RESULT_VARIABLE
-    INKSCAPE_SIDEBAR_ERROR
-    OUTPUT_QUIET
-    ERROR_QUIET)
-
-  if (INKSCAPE_SIDEBAR_ERROR)
-    message(FATAL_ERROR
-      "inkscape could not generate icon: ${INKSCAPE_SIDEBAR_ERROR}")
-  else()
-  endif()
-endfunction()
-
-if ((APPLICATION_ICON_SET MATCHES "PNG")
-    AND
-    (NOT EXISTS "${theme_dir}/colored/${APPLICATION_ICON_NAME}-icon.svg"))
-  # We may have no svg application icon in when customers use PNG
-  # icons in brander, but theme.qrc expects a svg icon.
-  file(TOUCH "${theme_dir}/colored/${APPLICATION_ICON_NAME}-icon.svg")
-endif()
-
-if(APPLE)
-  set(MACOS_SIDEBAR_ICON_SVG "${theme_dir}/colored/${APPLICATION_ICON_NAME}-sidebar.svg")
-  generate_sized_png_from_svg(${MACOS_SIDEBAR_ICON_SVG} 16)
-  generate_sized_png_from_svg(${MACOS_SIDEBAR_ICON_SVG} 32)
-  generate_sized_png_from_svg(${MACOS_SIDEBAR_ICON_SVG} 64)
-  generate_sized_png_from_svg(${MACOS_SIDEBAR_ICON_SVG} 128)
-  generate_sized_png_from_svg(${MACOS_SIDEBAR_ICON_SVG} 256)
-endif()
-
-if(WIN32)
-  set(STARTMENU_ICON_SVG "${theme_dir}/colored/${APPLICATION_ICON_NAME}-w10startmenu.svg")
-  generate_sized_png_from_svg(${STARTMENU_ICON_SVG} 70)
-  generate_sized_png_from_svg(${STARTMENU_ICON_SVG} 150)
-endif()
-
-set(APP_ICON_SVG "${theme_dir}/colored/${APPLICATION_ICON_NAME}-icon.svg")
-generate_sized_png_from_svg(${APP_ICON_SVG} 16)
-generate_sized_png_from_svg(${APP_ICON_SVG} 24)
-generate_sized_png_from_svg(${APP_ICON_SVG} 32)
-generate_sized_png_from_svg(${APP_ICON_SVG} 48)
-generate_sized_png_from_svg(${APP_ICON_SVG} 64)
-generate_sized_png_from_svg(${APP_ICON_SVG} 128)
-generate_sized_png_from_svg(${APP_ICON_SVG} 256)
-generate_sized_png_from_svg(${APP_ICON_SVG} 512)
-generate_sized_png_from_svg(${APP_ICON_SVG} 1024)
-
 file(GLOB_RECURSE OWNCLOUD_ICONS "${theme_dir}/colored/*-${APPLICATION_ICON_NAME}-icon*")
 if(APPLE)
     file(GLOB_RECURSE OWNCLOUD_SIDEBAR_ICONS "${theme_dir}/colored/*-${APPLICATION_ICON_NAME}-sidebar*")