diff --git a/CMakeLists.txt b/CMakeLists.txt
index 06aa026..81d7645 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1240,12 +1240,6 @@ elseif(UNIX AND NOT APPLE AND NOT ANDROID AND NOT RISCOS)
         set(HAVE_FCITX TRUE)
       endif()
 
-      pkg_search_module(IBUS ibus-1.0 ibus)
-      if(IBUS_FOUND)
-        set(HAVE_IBUS_IBUS_H TRUE)
-        include_directories(${IBUS_INCLUDE_DIRS})
-        list(APPEND EXTRA_LIBS ${IBUS_LIBRARIES})
-      endif()
 
       if (HAVE_IBUS_IBUS_H OR HAVE_FCITX)
         set(SDL_USE_IME TRUE)