diff --git a/legacy/efreet/src/lib/efreet_private.h b/legacy/efreet/src/lib/efreet_private.h
index 24f953d8db..131785b176 100644
--- a/legacy/efreet/src/lib/efreet_private.h
+++ b/legacy/efreet/src/lib/efreet_private.h
@@ -194,8 +194,6 @@ const char *efreet_lang_modifier_get(void);
 
 size_t efreet_array_cat(char *buffer, size_t size, const char *strs[]);
 
-const char *efreet_desktop_environment_get(void);
-
 void efreet_cache_desktop_update(void);
 void efreet_cache_icon_update(void);