--- CMakeLists.txt.orig	2021-12-22 23:01:57 UTC
+++ CMakeLists.txt
@@ -1108,7 +1108,8 @@ else(WIN32 AND NOT UNIX)
       configure_file(${CMAKE_CURRENT_SOURCE_DIR}/supertux2.desktop.in "supertux2.desktop")
       install(FILES ${CMAKE_BINARY_DIR}/supertux2.desktop DESTINATION "share/applications")
       set(APPS "\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${INSTALL_SUBDIR_BIN}/supertux2")
-      install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.png ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.xpm DESTINATION "share/pixmaps/")
+      install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.png DESTINATION "share/pixmaps/" RENAME supertux2.png)
+      install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/data/images/engine/icons/supertux.xpm DESTINATION "share/pixmaps/" RENAME supertux2.xpm)
     endif(UBUNTU_TOUCH)
 
     install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/supertux2.svg DESTINATION "share/icons/hicolor/scalable/apps")