diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7168ab9fd..075358563 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -77,6 +77,7 @@ if(NOT CMAKE_BUILD_TYPE)
 endif()
 
 include(GNUInstallDirs)
+string(REPLACE "${PROJECT_NAME}" "${BINARY_NAME}" CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DOCDIR}")
 
 set(LIBDIR "${CMAKE_INSTALL_LIBDIR}" CACHE PATH "Installed library directory")
 mark_as_advanced(LIBDIR)
diff --git a/res/medusa-emu-qt.desktop b/res/medusa-emu-qt.desktop
index 7023e969a..15dcc63bb 100644
--- a/res/medusa-emu-qt.desktop
+++ b/res/medusa-emu-qt.desktop
@@ -1,10 +1,10 @@
 [Desktop Entry]
 Version=1.0
-Icon=medusa
-Exec=medusa-qt %f
+Icon=medusa-emu
+Exec=medusa-emu-qt %f
 Terminal=false
 Type=Application
-Name=medusa
+Name=medusa-emu
 GenericName=DS/Game Boy Advance/Game Boy Emulator
 Comment=Nintendo DS/Game Boy Advance/Game Boy Emulator
 Categories=Game;Emulator;